Molekula
May-Grunwald Stain
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
May-Grunwald Stain is a specialized hematological dye used primarily for blood smear staining in microscopy, particularly in the differential staining of blood cells to highlight cellular structures. It is often paired with Giemsa stain for improved contrast in cytological examinations. This product requires careful handling as it carries a **Danger** signal word. Store at ambient conditions in a well-ventilated area, away from incompatible substances. Full safety data is available upon request. Molekula supplies May-Grunwald Stain from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £45.00 per pack ex VAT · £54.00 inc. VAT
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100 g — £94.00 per pack ex VAT · £112.80 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Blue/ green powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 54430253 |
| CAS Number | N/A |
| Molecular Formula | N/A |
| Molecular Weight | N/A |
| REACH Code | Y110 |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Safety & GHS
-
Corrosive
GHS05
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H318 Causes serious eye damage
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P337+313 If eye irritation persists get medical advice/attention
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is May-Grunwald Stain used for?
May-Grunwald Stain is primarily used in hematology for staining blood smears, differentiating cellular components like white blood cells, red blood cells, and platelets for microscopic examination.
What is the storage recommendation for May-Grunwald Stain?
Store May-Grunwald Stain at ambient temperature, away from direct sunlight and moisture, in a tightly sealed container.
Is May-Grunwald Stain available in bulk quantities from Molekula?
Molekula can supply May-Grunwald Stain in bulk quantities upon request—contact our sales team for custom packaging options.
What documentation comes with an order of May-Grunwald Stain?
Each order includes a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (CoA) confirming batch quality and compliance with safety standards.
What is the hazard classification or signal word for May-Grunwald Stain?
May-Grunwald Stain is classified with the **Danger** signal word due to its hazardous components—handle with appropriate PPE and ventilation.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.