Print…

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


99,115  results were found

Refine Results Sort by
SearchResultCount:"99115"

Sort Results

List View Easy View

Rate These Search Results

Product Image-ACRO346551000

1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt hydrate, pure indicator grade

Supplier: Thermo Scientific
Description: 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt hydrate, pure indicator grade

MSDS

Image Unavailable-B23375.14

1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt ≥90%

Supplier: Thermo Scientific
Description: 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt ≥90%

MSDS Certificates

Why would you use an automatic colony counter?

Our VWR® colony counters range from low-cost units for quick counts to high-end models for extended applications and IQ/OQ

WATCH THE VIDEO

Consistency-Accuracy-Speed-Efficiency

C.A.S.E.
Image Unavailable-73950-25G

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: 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™

Product Image-1.08294.0005

Thorin indicator for sulfate titration, Supelco®

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

MSDS


Image Unavailable-APOSOR18078-500G

Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Supplier: Apollo Scientific
Description: Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Certificates

Image Unavailable-210633-25G

Acid red 1 60% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Acid red 1 60% (dye content), Sigma-Aldrich®

Image Unavailable-11640-25G

Acid red 1, Sigma-Aldrich®

Catalog Number: (11640-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Azophloxine has been used as a dye in Von Kossa staining and nonlinear optical studies. It is also used in photocatalytic tests.
UOM: 1 * 25 g
Image Unavailable-8.20078.0100

Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate for synthesis, Sigma-Aldrich®

MSDS

Image Unavailable-198700050.

Acid red 1

Supplier: Thermo Scientific
Description: Acid red 1

New Product

Product Image-1.04593.0025

Hydroxynaphthol blue indicator for metal titration, Supelco®

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

MSDS Certificates


Product Image-88254.130

Hydroxynaphthol blue, AnalaR NORMAPUR® indicator for metal titration

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

MSDS Certificates


Product Image-ACRO400841000

Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate monohydrate 80% tech.

Supplier: Thermo Scientific
Description: Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate monohydrate 80% tech.

MSDS

Image Unavailable-93595-50ML

Trypan blue 0,4% in aqueous solution, Sigma-Aldrich®

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.

Image Unavailable-APOSBIB1006-10G

Hydroxynaphthol blue

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

Certificates


Image Unavailable-302643-25G

Trypan blue 60% (dye content) ≥80% (by HPLC), Sigma-Aldrich®

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.

Product Image-K940-100ML

Trypan blue 4 g/l in aqueous solution cell culture reagent

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

MSDS Certificates


Inquire for Price
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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
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.
1 - 16 of 99,115
no targeter for Bottom