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Leishmans Biological Stains

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Leishmans Biological Stains Specification

Size
25g, 100g, 500g

Flash Point
Non-flammable

Ph Level
6.8 - 7.2

Shelf Life
2 Years

Purity
99%

Molecular Formula
C30H30Cl2N2O2

Storage Instructions
Store in a cool, dry place

Molecular Weight
Approximately 322.85 g/mol

Usage
Laboratory biological stains

CAS No
12627-53-1

Physical State
Powder / Solution

Melting Point
160C

Packaging Type
Bottle

Grade
Biological

Type
Stain

Application
Biological Staining

Appearance
Powder or Solution

Purity(%)
99

Transport Condition
Room Temperature

Hazards
May cause irritation to eyes and skin

Solubility
Soluble in methanol and ethanol

Color Index Number
C.I. 52043

Production Capacity
1000 bottles/mo

Compatibility
Compatible with blood smear staining

Brand Name
Leishmans

About Leishmans Biological Stains

Leishmans Biological Stains

Specification:

Sr no.	Tests	Specifications	Results
1	Description	Dark black colored powder	Dark black colored powder
2	Absorbance maxima
		About 642 nm	642nm
		About 522 nm	522nm

Precision in Biological Staining

Leishmans Biological Stain is designed for compatibility with blood smear staining, delivering sharp and distinct cellular details. Its high purity and controlled pH support accurate differentiation between blood cell types, crucial for diagnostic and research purposes in clinical laboratories. The stain's consistency ensures confident, repeatable outcomes.

User-Friendly Handling and Storage

This stain is available in powder or solution forms, tailored to laboratory demands. Non-flammable with a flash point ensuring safe usage, it can be stored at room temperature or in cool, dry conditions. Packaged securely in bottles of various sizes, it offers flexible storage and handling for different lab scales.

FAQ's of Leishmans Biological Stains:

Q: How should Leishmans Biological Stain be used for blood smear staining?

A: Leishmans Biological Stain is primarily used for staining and differentiating blood cells in smear preparations. To use, prepare a smear on a clean glass slide, fix it with methanol, and apply the stain. After allowing the stain to react, rinse gently with buffered water. The process helps distinguish white and red blood cells under a microscope.

Q: What does Leishmans Stain consist of and why is its high purity important?

A: Leishmans Stain consists of a blend based on the molecular formula C30H30Cl2N2O2, and its 99% purity ensures minimal impurities, delivering clear, accurate staining for reliable laboratory or clinical analysis. High purity improves consistency and reduces background staining artifacts.

Q: When is it necessary to use Leishmans Stain instead of other stains?

A: Leishmans Stain is recommended when precise differentiation of blood cell types is essential, such as in haematological diagnoses or research. Its compatibility with blood smear staining and ability to produce vivid color differences make it preferable in clinical and diagnostic laboratories.

Q: Where should Leishmans Stain be stored, and what are its packaging options?

A: Store Leishmans Stain in a cool, dry place at room temperature as specified. It is available in bottles of 25g, 100g, and 500g sizes to suit varied laboratory requirements. Proper storage preserves its efficacy and extends its shelf life to 2 years.

Q: What precautions should be taken while handling Leishmans Biological Stain?

A: Avoid direct contact with eyes and skin, as the stain may cause irritation. Always use appropriate personal protective equipment, such as gloves and safety goggles, and handle the product in a well-ventilated area or under a fume hood.

Q: How does using Leishmans Stain benefit laboratory analysis?

A: Utilizing Leishmans Stain improves microscopic visibility, enabling clearer identification of cellular morphology and abnormalities. Its reliability leads to more accurate diagnoses and better standardization in laboratory processes.

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