You Searched For: 1-Nitroso-2-naphthol-3,6-disulphonic+acid+disodium+salt


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Supplier: Honeywell Chemicals
Description: 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt for spectrophotometric determination of Co, Fe, K, Ag, Ba, Ca, Co, Fe, Ni, Pb, Fluka™

Supplier: Thermo Scientific
Description: 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt ≥90%
Catalog Number: (VWRC88254.130)
Supplier: VWR Chemicals
Description: Hydroxynaphthol blue, AnalaR NORMAPUR® indicator for metal titration
UOM: 1 * 25 g

Supplier: Honeywell Chemicals
Description: Hydroxynaphthol blue indicator for metal titration, Fluka™
Catalog Number: (VWRCK940-100ML)
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

Supplier: Thermo Scientific
Description: Trypan blue 60% (dye content)
Catalog Number: (VWRC20261.132)
Supplier: VWR Chemicals
Description: Chromotropic acid disodium salt dihydrate ≥98.0% Reag. Ph. Eur., ACS analytical reagent
UOM: 1 * 25 g

Supplier: MP Biomedicals
Description: Trypan blue is a blue acid dye with a strong affinity for cellulose containing substrates such as cotton; less affinity for proteinaceous materials.

Supplier: Thermo Scientific
Description: Disodium benzene-1,3-disulphonate ≥94%
Supplier: Honeywell Chemicals
Description: 1,2-Dihydroxybenzene-3,5-disulphonic acid disodium salt monohydrate indicator for complexometry, Fluka™

Catalog Number: (ICNA091691049)
Supplier: MP Biomedicals
Supplier Article Number:: 091691049
Description: Trypan Blue is a blue acid dye with a strong affinity for cellulose containing substrates such as cotton; less affinity for proteinaceous materials. Trypan blue solution may be used in trypan blue based cytotoxicity and proliferation assays.
Trypan Blue is used as a vital dye which is especially important because it is taken up by the reticuloendothelial system.
UOM: 1 * 100 mL

Supplier: Thermo Scientific
Description: 1,2-Dihydroxybenzene-3,5-disulphonic acid disodium salt monohydrate ≥97%
Supplier: Thermo Scientific
Description: Chromotropic acid disodium salt dihydrate ACS
Supplier: Thermo Scientific
Description: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate ≥98%
Supplier: Thermo Scientific
Description: 1,3-Propanedisulphonic acid disodium salt 99% (dry weight)
Catalog Number: (VWRC22537.138)
Supplier: VWR Chemicals
Description: Indigo carmine analytical reagent
UOM: 1 * 25 g

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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 at +65 6505 0760.
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