{"product_id":"biolab-hematoxylin-harris-100ml","title":"BIOLAB Hematoxylin (Harris) 100ml \/ 500ml | H\u0026E \u0026 PAP Nuclear Stain","description":"\u003ch2\u003eBIOLAB Hematoxylin (Harris) 100ml \/ 500ml – H\u0026amp;E \u0026amp; PAP Nuclear Stain\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBIOLAB Hematoxylin (Harris)\u003c\/strong\u003e is a professional histology and cytology staining reagent supplied in a \u003cstrong\u003e100 mL \u0026amp; 500 mL pack\u003c\/strong\u003e for nuclear staining in validated laboratory procedures.\u003c\/p\u003e\n\u003cp\u003eBIOLAB lists this product in its cytology staining range as \u003cstrong\u003e“HEMATOXYLENE (HARRIS)”\u003c\/strong\u003e, while its analytical-stain catalogue identifies Harris hematoxylin for \u003cstrong\u003ePAP and H\u0026amp;E staining\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eHarris hematoxylin is widely used as a \u003cstrong\u003enuclear stain\u003c\/strong\u003e. In properly performed staining procedures, cell nuclei generally develop a blue to blue-purple appearance, providing contrast against cytoplasmic and extracellular counterstains such as eosin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional laboratory use only.\u003c\/strong\u003e Specimen fixation, tissue processing, section preparation, staining time, differentiation, bluing, counterstaining, dehydration, clearing, mounting and microscopic interpretation must follow the current BIOLAB instructions and the laboratory's validated SOP.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVendor: \u003c\/span\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e\u003cstrong\u003eBIOLAB Diagnostics\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e. Product type: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHistopathology \/ Cytology Stain\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBIOLAB Harris Hematoxylin – Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BIOLAB Diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Hematoxylin (Harris)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Product Name:\u003c\/strong\u003e HEMATOXYLENE (HARRIS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 100 mL \u0026amp; 500 mL\u003c\/li\u003e\n\u003cli\u003eProfessional nuclear staining reagent\u003c\/li\u003e\n\u003cli\u003eSuitable for validated \u003cstrong\u003eHematoxylin \u0026amp; Eosin (H\u0026amp;E)\u003c\/strong\u003e workflows\u003c\/li\u003e\n\u003cli\u003eSuitable for appropriate \u003cstrong\u003ePapanicolaou \/ PAP staining\u003c\/strong\u003e workflows\u003c\/li\u003e\n\u003cli\u003eProduces blue to blue-purple nuclear contrast when used correctly\u003c\/li\u003e\n\u003cli\u003eSuitable for histopathology, cytology, pathology, teaching and research laboratories\u003c\/li\u003e\n\u003cli\u003eCan be paired with an appropriate eosin counterstain in H\u0026amp;E workflows\u003c\/li\u003e\n\u003cli\u003eDesigned for professional laboratory microscopy\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot intended for home self-testing\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHematoxylin (Harris)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eManufacturer Listing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHEMATOXYLENE (HARRIS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBIOLAB Diagnostics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e100 mL \u0026amp; 500 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eProduct Category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHistology \/ Cytology Staining Reagent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eNuclear Staining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eTypical Staining Workflows\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eH\u0026amp;E and PAP staining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eExpected Nuclear Appearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBlue to Blue-Purple following appropriate staining and bluing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eUse Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProfessional Histology \/ Cytology Laboratory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Exact formulation, staining time, differentiation requirement, bluing procedure, storage, stability and expiry must be checked on the current BIOLAB product label and package documentation supplied with your batch.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Is Harris Hematoxylin?\u003c\/h2\u003e\n\u003cp\u003eHarris hematoxylin is a widely used formulation of hematoxylin for staining cellular nuclei in histological and cytological specimens.\u003c\/p\u003e\n\u003cp\u003eHematoxylin itself undergoes oxidation to form \u003cstrong\u003ehematein\u003c\/strong\u003e. In a suitable staining formulation, hematein complexes with a metallic mordant and interacts with nuclear structures, creating the characteristic blue-purple nuclear staining seen after appropriate processing and bluing.\u003c\/p\u003e\n\u003cp\u003eThe purpose of nuclear staining is to provide contrast that allows trained laboratory professionals and pathologists to evaluate cellular and tissue morphology under a microscope.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Does Hematoxylin Stain Nuclei Blue?\u003c\/h2\u003e\n\u003cp\u003eHematoxylin staining depends on the interaction between oxidised hematoxylin, the mordant and negatively charged cellular components associated with nuclear chromatin.\u003c\/p\u003e\n\u003cp\u003eFollowing appropriate staining and \u003cstrong\u003ebluing\u003c\/strong\u003e, nuclei typically appear:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlue\u003c\/li\u003e\n\u003cli\u003eBlue-purple\u003c\/li\u003e\n\u003cli\u003eDark blue depending on staining intensity and protocol\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe final colour can vary according to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpecimen fixation\u003c\/li\u003e\n\u003cli\u003eSection thickness\u003c\/li\u003e\n\u003cli\u003eHematoxylin condition\u003c\/li\u003e\n\u003cli\u003eStaining time\u003c\/li\u003e\n\u003cli\u003eDifferentiation\u003c\/li\u003e\n\u003cli\u003eWater pH\u003c\/li\u003e\n\u003cli\u003eBluing procedure\u003c\/li\u003e\n\u003cli\u003eCounterstaining\u003c\/li\u003e\n\u003cli\u003eMicroscope settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eHarris Hematoxylin in H\u0026amp;E Staining\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHematoxylin \u0026amp; Eosin (H\u0026amp;E)\u003c\/strong\u003e is one of the most widely used staining combinations in routine histology.\u003c\/p\u003e\n\u003cp\u003eThe two stains provide complementary contrast:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHematoxylin:\u003c\/strong\u003e primarily highlights nuclei in blue to blue-purple tones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEosin:\u003c\/strong\u003e counterstains many cytoplasmic and extracellular protein structures in pink to red tones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTogether they help provide a general overview of tissue architecture and cellular morphology.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTypical H\u0026amp;E Workflow\u003c\/h2\u003e\n\u003cp\u003eA conventional H\u0026amp;E laboratory workflow may involve:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eTissue fixation\u003c\/li\u003e\n\u003cli\u003eProcessing and embedding where applicable\u003c\/li\u003e\n\u003cli\u003eSectioning\u003c\/li\u003e\n\u003cli\u003eDeparaffinisation where required\u003c\/li\u003e\n\u003cli\u003eHydration\u003c\/li\u003e\n\u003cli\u003eHematoxylin staining\u003c\/li\u003e\n\u003cli\u003eWashing\u003c\/li\u003e\n\u003cli\u003eDifferentiation where required\u003c\/li\u003e\n\u003cli\u003eBluing\u003c\/li\u003e\n\u003cli\u003eEosin counterstaining\u003c\/li\u003e\n\u003cli\u003eDehydration\u003c\/li\u003e\n\u003cli\u003eClearing\u003c\/li\u003e\n\u003cli\u003eMounting\u003c\/li\u003e\n\u003cli\u003eMicroscopic examination\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eDo not use a generic staining time as the operating procedure for this BIOLAB reagent.\u003c\/strong\u003e Exact exposure times and sequence should follow the current BIOLAB instructions or your laboratory's validated SOP.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHarris Hematoxylin in PAP Staining\u003c\/h2\u003e\n\u003cp\u003eBIOLAB also identifies Harris hematoxylin for use in \u003cstrong\u003ePAP \/ Papanicolaou staining\u003c\/strong\u003e workflows.\u003c\/p\u003e\n\u003cp\u003eWithin an appropriate PAP staining procedure, hematoxylin is used to provide nuclear staining before subsequent cytoplasmic staining steps.\u003c\/p\u003e\n\u003cp\u003ePAP staining can involve multiple reagents and carefully controlled timing. Laboratories should verify the complete protocol and compatibility of all staining solutions before routine use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHarris Hematoxylin vs Eosin\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHarris Hematoxylin\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEosin\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eMain Role\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eNuclear stain\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCytoplasmic \/ extracellular counterstain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eTypical Colour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBlue \/ Blue-Purple\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePink \/ Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eUsed Together\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCommonly combined in H\u0026amp;E staining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eMicrosidd also supplies professional staining and laboratory reagents through its \u003ca href=\"https:\/\/microsidd.com\/collections\/chemicals-liquids\"\u003e\u003cstrong\u003eLaboratory Reagents \u0026amp; Chemicals Collection\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Is Differentiation Important?\u003c\/h2\u003e\n\u003cp\u003eHarris hematoxylin is commonly used in staining systems where differentiation may be required to remove excess or non-specific background staining and improve nuclear definition.\u003c\/p\u003e\n\u003cp\u003eThe laboratory should use only the differentiation procedure specified in the validated method.\u003c\/p\u003e\n\u003cp\u003eOver-differentiation can produce weak nuclear staining, while inadequate differentiation may result in excessive background or poor nuclear contrast.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Is Bluing?\u003c\/h2\u003e\n\u003cp\u003eAfter hematoxylin staining, a \u003cstrong\u003ebluing step\u003c\/strong\u003e is commonly used to convert the stained nuclear colour toward the characteristic blue appearance.\u003c\/p\u003e\n\u003cp\u003eBluing can be affected by water chemistry and pH. Therefore laboratories should maintain consistent validated conditions rather than assuming all tap-water supplies will behave identically.\u003c\/p\u003e\n\u003cp\u003ePoor or incomplete bluing may produce nuclei that appear reddish, purple-brown or otherwise inconsistent with the expected staining pattern.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFactors That Affect Hematoxylin Staining Quality\u003c\/h2\u003e\n\u003cp\u003eHigh-quality histology staining depends on the complete process, not simply on the reagent bottle.\u003c\/p\u003e\n\u003cp\u003eImportant factors include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFixation quality\u003c\/li\u003e\n\u003cli\u003eSpecimen processing\u003c\/li\u003e\n\u003cli\u003eSection thickness\u003c\/li\u003e\n\u003cli\u003eSlide cleanliness\u003c\/li\u003e\n\u003cli\u003eReagent age and condition\u003c\/li\u003e\n\u003cli\u003eReagent contamination\u003c\/li\u003e\n\u003cli\u003eStaining time\u003c\/li\u003e\n\u003cli\u003eDifferentiation time\u003c\/li\u003e\n\u003cli\u003eBluing\u003c\/li\u003e\n\u003cli\u003eWater quality and pH\u003c\/li\u003e\n\u003cli\u003eCounterstaining\u003c\/li\u003e\n\u003cli\u003eDehydration and clearing\u003c\/li\u003e\n\u003cli\u003eMounting\u003c\/li\u003e\n\u003cli\u003eOperator technique\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWho Uses BIOLAB Harris Hematoxylin?\u003c\/h2\u003e\n\u003cp\u003eThe reagent is relevant to professional laboratory environments including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHistopathology laboratories\u003c\/li\u003e\n\u003cli\u003ePathology laboratories\u003c\/li\u003e\n\u003cli\u003eCytology laboratories\u003c\/li\u003e\n\u003cli\u003eHospital laboratories\u003c\/li\u003e\n\u003cli\u003eMedical colleges\u003c\/li\u003e\n\u003cli\u003eHistology teaching laboratories\u003c\/li\u003e\n\u003cli\u003eCytology teaching laboratories\u003c\/li\u003e\n\u003cli\u003eResearch laboratories\u003c\/li\u003e\n\u003cli\u003eInstitutional laboratory procurement departments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eMicroscope Slides for Histology \u0026amp; Cytology\u003c\/h2\u003e\n\u003cp\u003eCorrect slide preparation is essential for dependable staining and microscopy.\u003c\/p\u003e\n\u003cp\u003eMicrosidd supplies \u003ca href=\"https:\/\/microsidd.com\/products\/microscope-glass-slides\"\u003e\u003cstrong\u003eMicroscope Glass Slides\u003c\/strong\u003e\u003c\/a\u003e for professional specimen preparation.\u003c\/p\u003e\n\u003cp\u003eYou can also browse the \u003ca href=\"https:\/\/microsidd.com\/collections\/microscope-glass-slides-glass\"\u003e\u003cstrong\u003eMicroscope Slides \u0026amp; Laboratory Glassware Collection\u003c\/strong\u003e\u003c\/a\u003e for additional microscopy products.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eExplore Laboratory Reagents at Microsidd\u003c\/h2\u003e\n\u003cp\u003eBIOLAB Harris Hematoxylin forms part of Microsidd India's wider professional laboratory-reagent range.\u003c\/p\u003e\n\u003cp\u003eExplore:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/microsidd.com\/collections\/chemicals-liquids\"\u003e\u003cstrong\u003eLaboratory Reagents \u0026amp; Chemicals\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/microsidd.com\/collections\/laboratory-needs\"\u003e\u003cstrong\u003eLaboratory Needs\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/microsidd.com\/products\/microscope-glass-slides\"\u003e\u003cstrong\u003eMicroscope Glass Slides\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis allows histology, pathology and cytology laboratories to source stains, slides, consumables and other laboratory products from the same specialist supplier.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStorage, Expiry \u0026amp; Handling\u003c\/h2\u003e\n\u003cp\u003eStore BIOLAB Harris Hematoxylin according to the exact storage conditions printed on the current manufacturer label and package documentation.\u003c\/p\u003e\n\u003cp\u003eGood laboratory practice includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKeep the bottle securely closed when not in use\u003c\/li\u003e\n\u003cli\u003ePrevent contamination of the stock reagent\u003c\/li\u003e\n\u003cli\u003eDo not return used stain to the original bottle unless specifically permitted by SOP\u003c\/li\u003e\n\u003cli\u003eUse clean staining vessels\u003c\/li\u003e\n\u003cli\u003eProtect the reagent from unsuitable heat or light where specified\u003c\/li\u003e\n\u003cli\u003eObserve the labelled storage temperature\u003c\/li\u003e\n\u003cli\u003eDo not use beyond the labelled expiry date\u003c\/li\u003e\n\u003cli\u003eInspect reagent appearance before use according to laboratory procedure\u003c\/li\u003e\n\u003cli\u003eFollow appropriate laboratory PPE requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf information on the supplied BIOLAB label differs from information displayed online, follow the current manufacturer's documentation supplied with the reagent.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBenefits of BIOLAB Harris Hematoxylin 100ml\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional nuclear staining reagent\u003c\/li\u003e\n\u003cli\u003eSuitable for H\u0026amp;E staining workflows\u003c\/li\u003e\n\u003cli\u003eSuitable for applicable PAP staining workflows\u003c\/li\u003e\n\u003cli\u003e100 mL pack suitable for lower-volume or specialised laboratory requirements\u003c\/li\u003e\n\u003cli\u003eUseful for pathology, histology, cytology and teaching laboratories\u003c\/li\u003e\n\u003cli\u003eCan be sourced together with eosin, microscope slides and other laboratory supplies\u003c\/li\u003e\n\u003cli\u003eBIOLAB brand identification simplifies institutional procurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy BIOLAB Harris Hematoxylin from Microsidd India?\u003c\/h2\u003e\n\u003cp\u003eLaboratory staining reagents should be purchased by checking the \u003cstrong\u003eexact stain formulation, brand, pack size, application and staining protocol\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eMicrosidd India combines online ordering with a Bengaluru-based diagnostic and laboratory-products business and provides detailed product information to help professional buyers verify the correct reagent before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBuying Consideration\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMicrosidd India\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px;\"\u003eGeneral Local Market \/ Marketplace\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eExact Product Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBIOLAB Harris Hematoxylin clearly identified\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDescription quality varies by seller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003ePack Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e100 mL clearly stated\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePack variants may not always be clearly separated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eApplication Information\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eH\u0026amp;E, PAP and nuclear-staining context explained\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMay be limited to a short product title\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eRelated Products\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLaboratory stains, reagents, microscope slides and consumables available\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDepends on seller catalogue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eGST Invoice\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eAvailable for eligible purchases\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSeller dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eBengaluru Presence\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePhysical business presence in RT Nagar, Bengaluru\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDepends on individual seller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eInstitutional Procurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLaboratory and bulk requirements may be supported subject to stock\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eVaries by seller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eIndia-Wide Ordering\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDelivery to serviceable PIN codes across India\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDepends on marketplace and individual seller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eMicrosidd focuses on clearly identifying reagent type, pack size and intended professional application rather than relying only on a product photograph or abbreviated marketplace description.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuy BIOLAB Harris Hematoxylin 100ml in Bangalore\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eMicrosidd India\u003c\/strong\u003e is a diagnostic, medical and laboratory-products supplier based in \u003cstrong\u003eRT Nagar, Bengaluru\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eLaboratories searching for \u003cstrong\u003eHarris Hematoxylin in Bangalore\u003c\/strong\u003e, \u003cstrong\u003eBIOLAB Hematoxylin 100ml Bengaluru\u003c\/strong\u003e, H\u0026amp;E stain supplier Bangalore, histopathology stains Bengaluru, cytology stain supplier near RT Nagar, PAP staining reagents or professional laboratory staining reagents can check current availability through Microsidd.com.\u003c\/p\u003e\n\u003cp\u003eFor a particular batch, required remaining shelf life or local pickup, checking current stock before ordering or visiting is recommended.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMicrosidd India – NAP\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBusiness Name:\u003c\/strong\u003e Microsidd India\u003cbr\u003e\u003cstrong\u003eAddress:\u003c\/strong\u003e #09, Green Chambers, 14th Cross, RT Nagar, Bengaluru – 560032, Karnataka, India\u003cbr\u003e\u003cstrong\u003ePhone \/ WhatsApp:\u003c\/strong\u003e +91 63667 72288\u003cbr\u003e\u003cstrong\u003eEmail:\u003c\/strong\u003e support@microsidd.com\u003cbr\u003e\u003cstrong\u003eWebsite:\u003c\/strong\u003e https:\/\/microsidd.com\u003cbr\u003e\u003cstrong\u003eWorking Hours:\u003c\/strong\u003e Monday to Saturday, 10:00 AM – 6:00 PM IST\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.google.com\/maps\/place\/Microsidd+India\/@13.0193885,77.5967849,17z\/data=!4m14!1m7!3m6!1s0x3bae3d88d30dba57:0x8fc1ceef7bbff265!2sMicrosidd+India!8m2!3d13.0193885!4d77.5967849!16s%2Fg%2F11bw7cvpyd!3m5!1s0x3bae3d88d30dba57:0x8fc1ceef7bbff265!8m2!3d13.0193885!4d77.5967849!16s%2Fg%2F11bw7cvpyd?entry=ttu\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003eView Microsidd India on Google Maps\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor Bengaluru business information, visit \u003ca href=\"https:\/\/microsidd.com\/pages\/microsidd-india-bangalore\"\u003e\u003cstrong\u003eMicrosidd India – Medical \u0026amp; Laboratory Supplies Bangalore\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions – BIOLAB Harris Hematoxylin 100ml\u003c\/h2\u003e\n\u003ch3\u003eWhat is Harris Hematoxylin?\u003c\/h3\u003e\n\u003cp\u003eHarris Hematoxylin is a professional nuclear staining reagent used in histology and cytology workflows.\u003c\/p\u003e\n\u003ch3\u003eWhat is the BIOLAB product called?\u003c\/h3\u003e\n\u003cp\u003eBIOLAB currently lists the product as \u003cstrong\u003eHEMATOXYLENE (HARRIS)\u003c\/strong\u003e. Microsidd uses the standard searchable spelling “Hematoxylin (Harris)” while retaining the manufacturer's terminology in the description.\u003c\/p\u003e\n\u003ch3\u003eWhat is the pack size?\u003c\/h3\u003e\n\u003cp\u003eThis Microsidd listing is for \u003cstrong\u003e100 mL\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat does Harris Hematoxylin stain?\u003c\/h3\u003e\n\u003cp\u003eIt is primarily used to stain cellular nuclei, producing blue to blue-purple nuclear contrast following appropriate staining and bluing.\u003c\/p\u003e\n\u003ch3\u003eCan Harris Hematoxylin be used for H\u0026amp;E staining?\u003c\/h3\u003e\n\u003cp\u003eYes. BIOLAB identifies Harris hematoxylin for H\u0026amp;E staining applications.\u003c\/p\u003e\n\u003ch3\u003eCan it be used for PAP staining?\u003c\/h3\u003e\n\u003cp\u003eYes. BIOLAB's analytical-stain catalogue also identifies Harris hematoxylin for PAP staining workflows.\u003c\/p\u003e\n\u003ch3\u003eDoes this product include Eosin?\u003c\/h3\u003e\n\u003cp\u003eNo. This listing is for \u003cstrong\u003eBIOLAB Harris Hematoxylin 100 mL only\u003c\/strong\u003e. Eosin is a separate counterstaining reagent unless explicitly included in a kit.\u003c\/p\u003e\n\u003ch3\u003eWhat colour should nuclei appear after staining?\u003c\/h3\u003e\n\u003cp\u003eProperly stained and blued nuclei generally appear blue to blue-purple. Exact appearance depends on the specimen, formulation and validated laboratory protocol.\u003c\/p\u003e\n\u003ch3\u003eWhy is a bluing step required?\u003c\/h3\u003e\n\u003cp\u003eBluing helps convert the hematoxylin-stained nuclei toward the characteristic blue appearance and is an important controlled step in many hematoxylin procedures.\u003c\/p\u003e\n\u003ch3\u003eDoes Harris Hematoxylin require differentiation?\u003c\/h3\u003e\n\u003cp\u003eHarris hematoxylin is commonly used in procedures that include a differentiation step. The exact requirement depends on the formulation and validated laboratory protocol, so follow the current BIOLAB instructions.\u003c\/p\u003e\n\u003ch3\u003eCan I use acid alcohol for differentiation?\u003c\/h3\u003e\n\u003cp\u003eAcid-alcohol differentiation is used in many Harris hematoxylin protocols, but do not assume a concentration or timing from another manufacturer's method. Use the procedure validated for the BIOLAB reagent in your laboratory.\u003c\/p\u003e\n\u003ch3\u003eHow long should the slide stay in Hematoxylin?\u003c\/h3\u003e\n\u003cp\u003eStaining time depends on formulation, specimen, section thickness, reagent condition and laboratory procedure. Follow the current BIOLAB package instructions or validated SOP rather than using a generic timing.\u003c\/p\u003e\n\u003ch3\u003eCan Harris Hematoxylin be used without Eosin?\u003c\/h3\u003e\n\u003cp\u003eHematoxylin can be used as a nuclear stain in different procedures, but a conventional H\u0026amp;E stain requires both hematoxylin and eosin.\u003c\/p\u003e\n\u003ch3\u003eIs this reagent ready to use?\u003c\/h3\u003e\n\u003cp\u003eThe public BIOLAB catalogue confirms the product identity and staining application but does not provide enough detail to establish a universal preparation instruction for this exact 100 mL pack. Follow the current bottle label and package insert before use.\u003c\/p\u003e\n\u003ch3\u003eCan the stain be filtered?\u003c\/h3\u003e\n\u003cp\u003eLaboratories should follow their validated SOP and manufacturer instructions regarding filtration, staining-bath maintenance and reagent reuse.\u003c\/p\u003e\n\u003ch3\u003eHow should Harris Hematoxylin be stored?\u003c\/h3\u003e\n\u003cp\u003eStore it according to the exact conditions printed on the current BIOLAB bottle label. Keep the container properly closed and protect the reagent from contamination.\u003c\/p\u003e\n\u003ch3\u003eWhat is the expiry?\u003c\/h3\u003e\n\u003cp\u003eExpiry is batch-specific. Use the expiry printed on the supplied bottle. Customers requiring a specific minimum remaining shelf life should contact Microsidd before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs the reagent for home use?\u003c\/h3\u003e\n\u003cp\u003eNo. BIOLAB Harris Hematoxylin is intended for professional laboratory staining procedures by appropriately trained personnel.\u003c\/p\u003e\n\u003ch3\u003eWhere can I buy BIOLAB Harris Hematoxylin in Bangalore?\u003c\/h3\u003e\n\u003cp\u003eBIOLAB Harris Hematoxylin 100 mL can be ordered through Microsidd.com subject to current stock. Microsidd India is based in RT Nagar, Bengaluru.\u003c\/p\u003e\n\u003ch3\u003eCan hospitals and laboratories place bulk orders?\u003c\/h3\u003e\n\u003cp\u003eBulk and institutional requirements may be supported depending on stock availability, quantity, required shelf life and applicable commercial terms.\u003c\/p\u003e\n\u003ch3\u003eDoes Microsidd deliver outside Bangalore?\u003c\/h3\u003e\n\u003cp\u003eMicrosidd ships professional laboratory products to serviceable PIN codes across India, subject to current inventory and courier serviceability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProfessional Laboratory \u0026amp; Medical Disclaimer\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBIOLAB Harris Hematoxylin is intended for professional laboratory use by appropriately trained personnel.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInformation on this page is provided for product identification, procurement and general educational purposes and does not replace:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe current BIOLAB product label\u003c\/li\u003e\n\u003cli\u003eManufacturer Instructions for Use\u003c\/li\u003e\n\u003cli\u003eHistology \/ cytology laboratory SOPs\u003c\/li\u003e\n\u003cli\u003eValidated staining procedures\u003c\/li\u003e\n\u003cli\u003eSpecimen fixation and processing requirements\u003c\/li\u003e\n\u003cli\u003eQuality-control procedures\u003c\/li\u003e\n\u003cli\u003eMicroscopy training and competency\u003c\/li\u003e\n\u003cli\u003eLaboratory chemical-safety procedures\u003c\/li\u003e\n\u003cli\u003eProfessional pathological or cytological interpretation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA staining reagent does not independently establish a diagnosis. Microscopic findings must be interpreted by appropriately qualified professionals together with specimen quality, clinical information and other investigations where applicable.\u003c\/p\u003e\n\u003cp\u003eIf the current BIOLAB label or package documentation differs from general information displayed online, the current manufacturer documentation supplied with the reagent takes precedence.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNo Return \/ No Exchange\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThis laboratory reagent is non-returnable and non-exchangeable once correctly supplied.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease verify before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BIOLAB Diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Hematoxylin (Harris)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 100 mL\u003c\/li\u003e\n\u003cli\u003eRequired staining formulation\u003c\/li\u003e\n\u003cli\u003eRequired H\u0026amp;E \/ PAP workflow\u003c\/li\u003e\n\u003cli\u003eLaboratory application\u003c\/li\u003e\n\u003cli\u003eQuantity\u003c\/li\u003e\n\u003cli\u003eStorage requirements\u003c\/li\u003e\n\u003cli\u003eRequired remaining shelf life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOrdering the wrong stain formulation, brand, pack size or laboratory reagent is not considered a product defect where the supplied item matches the confirmed order.\u003c\/p\u003e\n\u003cp\u003eLaboratory reagents may be affected by contamination, temperature, storage and handling after delivery. Correctly supplied reagents therefore cannot normally be accepted back into saleable inventory.\u003c\/p\u003e\n\u003cp\u003eGenuine cases involving incorrect supply, verified transit damage, materially misdescribed products or other remedies required under applicable law will be handled according to the \u003ca href=\"https:\/\/microsidd.com\/pages\/cancellation-and-refunds\"\u003e\u003cstrong\u003eMicrosidd Refund, Return, Replacement \u0026amp; Cancellation Policy\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAn original, continuous, unedited and uncut unboxing video is compulsory for delivery-related claims involving an incorrect, missing or damaged product.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe video must begin before opening the parcel. Open the carton carefully by \u003cstrong\u003ecutting the sealing tape with a blade or appropriate cutter; do not tear open the carton\u003c\/strong\u003e. Keep the courier label, sealed parcel, product label, bottle and condition continuously visible while opening.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBIOLAB Harris Hematoxylin 100ml – Product Entity Summary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e Hematoxylin (Harris)\u003cbr\u003e\u003cstrong\u003eManufacturer Listing:\u003c\/strong\u003e HEMATOXYLENE (HARRIS)\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e BIOLAB Diagnostics\u003cbr\u003e\u003cstrong\u003ePack Size:\u003c\/strong\u003e 100 mL\u003cbr\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Histology \/ Cytology Staining Reagent\u003cbr\u003e\u003cstrong\u003ePrimary Function:\u003c\/strong\u003e Nuclear Staining\u003cbr\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e H\u0026amp;E and PAP Staining Workflows\u003cbr\u003e\u003cstrong\u003eExpected Staining:\u003c\/strong\u003e Blue to Blue-Purple Nuclear Contrast following appropriate processing\u003cbr\u003e\u003cstrong\u003eUse:\u003c\/strong\u003e Professional Laboratory Use Only\u003cbr\u003e\u003cstrong\u003eTypical Users:\u003c\/strong\u003e Histopathology, Pathology, Cytology, Hospital, Teaching \u0026amp; Research Laboratories\u003cbr\u003e\u003cstrong\u003eSupplier:\u003c\/strong\u003e Microsidd India\u003cbr\u003e\u003cstrong\u003eSupplier Location:\u003c\/strong\u003e RT Nagar, Bengaluru, Karnataka, India\u003c\/p\u003e","brand":"Biolab","offers":[{"title":"100ml","offer_id":68049301799232,"sku":"Hematoxylin 100ml","price":499.0,"currency_code":"INR","in_stock":true},{"title":"500ml","offer_id":68049301832000,"sku":"Hematoxylin 500ml","price":2499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/8224\/0064\/files\/BIOLAB_Harris_Hematoxylin_100ml_H_E_PAP_nuclear_staining_reagent..png?v=1793989402","url":"https:\/\/microsidd.com\/products\/biolab-hematoxylin-harris-100ml","provider":"Microsidd India","version":"1.0","type":"link"}