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Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Hydroxy naphthol blue disodium salt, ACS reagent.

Supplier: Thermo Scientific
Description: CAS No.: 165660-27-5
Supplier: MP Biomedicals
Description: Hydroxynaphthol blue, disodium salt is used for determining the endpoint in metal complexation titrations.

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Naphthol yellow S has been used as a staining agent in fixed human embryonic stem cell-derived cardiomyocytes.

Catalog Number: (1.08294.0005)
Supplier: Merck
Description: Thorin indicator for sulfate titration, Supelco®
UOM: 1 * 5 g

MSDS


Supplier: Thermo Scientific
Description: 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt ≥90%
Supplier: Apollo Scientific
Description: Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Supplier: Apollo Scientific
Description: Naphthol yellow S

Catalog Number: (1.04593.0025)
Supplier: Merck
Description: Hydroxynaphthol blue indicator for metal titration, Supelco®
UOM: 1 * 25 g

Catalog Number: (88254.130)
Supplier: VWR Chemicals
Description: Hydroxynaphthol blue, AnalaR NORMAPUR® indicator for metal titration
UOM: 1 * 25 g

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Trypan blue is a tetrasulfonated anionic, hydrophilic azo dye derived from toluidine. The non-permeable cell membrane dye is a vital dye that selectively stains dead or non-viable cells, that pass through damaged but not through intact cell membranes.

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Trypan Blue (C.l. 23850) is a large, tetrasulfonated anionic, hydrophilic dye. It is also known as diamine blue 3B. Trypan blue has been used as a dye in trypan blue exclusion assay/cell viability assay to detect dead cells.

Catalog Number: (APOSBIB1006-10G)
Supplier: Apollo Scientific
Description: Hydroxynaphthol blue
UOM: 1 * 10 g

Catalog Number: (195219-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Mordant Blue 9, Dye content 50 % (6-(5-Chloro-2-hydroxy-3-sulfophenylazo)-5-hydroxy-1-naphthalenesulfonic acid disodium salt; 6-(5-Chloro-2-hydroxy-4-sulfonphenylazo)-5-hydroxy-1-naphthalene-sulfonic acid sodium salt)
UOM: 1 * 25 g


Supplier: Thermo Scientific
Description: Trypan blue
Catalog Number: (K940-100ML)
Supplier: VWR Chemicals
Description: A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.
UOM: 1 * 100 mL

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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