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Image Unavailable-FBS25-10CAP

Fast Blue RR Salt, capsules, Sigma-Aldrich®

Catalog Number: (FBS25-10CAP)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fast Blue RR is part of the azo coupling system and is required for the staining of hydrolytic enzymes. In the presence of naphthol, it results in the formation of an insoluble coloured precipitate at the site of enzyme activity.
UOM: 1 * 10 items
Product Image-SV30084.01

Trypan blue 0.4% in PBS

Catalog Number: (SV30084.01)
Supplier: HyClone products (Cytiva)
Description: Trypan Blue solution, 0,4%, is routinely used as a cell stain to assess cell viability using the dye exclusion test.
UOM: 1 * 100 mL

SDS Certificates


Product Image-STMC07050

Trypan blue 0.4% in PBS

Catalog Number: (STMC07050)
Supplier: STEMCELL Technologies
Description: Reagent for counting viable mammalian cells.
UOM: 1 * 100 mL

Market Source Item This is a MarketSource item. Additional charges may apply

Product Image-MDTC25-900-CI

Trypan blue solution 0,4% (w/v) in PBS stain for histology pH 7,5 ±0,5, Corning®

Catalog Number: (MDTC25-900-CI)
Supplier: Corning
Description: Trypan blue is the most common stain used in cell count and viability assays.
UOM: 1 * 1 items

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Product Image-AATB2453

Trypan blue 10 mM live cell labeling

Catalog Number: (AATB2453)
Supplier: AAT BIOQUEST
Description: Trypan blue, a diazo dye is a vital stain that colors dead tissues or cells blue.
UOM: 1 * 10 mL
Product Image-ICNA091691049

Trypan blue 0.4% in PBS, dark blue solution

Catalog Number: (ICNA091691049)
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. 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

SDS Certificates


Image Unavailable-85L1-1KT

Leukocyte Alkaline Phosphatase Kit based on naphthol AS-MX phosphate and fast blue RR salt, Sigma-Aldrich®

Catalog Number: (85L1-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Leukocyte Alkaline Phosphatase (LAP) kits are intended for the semi-quantitative demonstration of alkaline phosphatase activity in white blood cells.
UOM: 1 * 1 KIT
Image Unavailable-86C-1KT

Leukocyte Alkaline Phosphatase Kit based on naphthol AS-BI and fast blue BB salt, Sigma-Aldrich®

Catalog Number: (86C-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Leukocyte Alkaline Phosphatase (LAP) kits are intended for the semi-quantitative demonstration of alkaline phosphatase activity in white blood cells.
UOM: 1 * 1 KIT
Image Unavailable-APOSOR350346-100G

Sodium-2-naphthol-7-sulphonate hydrate 98%

Supplier: Apollo Scientific
Description: Sodium-2-naphthol-7-sulphonate hydrate 98%

Image Unavailable-N9002-100G

Naphthalene black 10B (naphthol blue black, acid black 1) ~50% (dye content), Sigma-Aldrich®

Catalog Number: (N9002-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Naphthalene black 10B (naphthol blue black, acid black 1) ~50% (dye content), Sigma-Aldrich®
UOM: 1 * 100 g

Certificates


Image Unavailable-195243-25G

Naphthalene black 10B (naphthol blue black, acid black 1) 80% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Naphthol blue black (NBB) is an textile diazo dye, with high photo- and thermal-stability. Photoelectrochemical degradation of this dye yields colorless quinone as end product. Pure grade of NBB is generally used for dyeing foodstuffs, drugs and cosmetics. It is also used as a protein stain in chromatography and electrophoresis and as a biological stain. Commercial grade of NBB is a widely used textile dye. It is used in dyeing wool, nylon, silk and in textile printing. In addition, it is also employed for colouring of soaps, anodised aluminum and casein, wood stains and writing ink preparation.

Image Unavailable-85L2-1KT

Leukocyte Alkaline Phosphatase Kit based on naphthol AS-MX phosphate and fast blue RR salt (with citrate), Sigma-Aldrich®

Catalog Number: (85L2-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Leukocyte Alkaline Phosphatase (LAP) kits are intended for the semi-quantitative demonstration of alkaline phosphatase activity in white blood cells.
UOM: 1 * 1 KIT
Image Unavailable-APOSOR45108-1G

Sodium-1-naphthol-4-sulphonate

Catalog Number: (APOSOR45108-1G)
Supplier: Apollo Scientific
Description: Sodium-1-naphthol-4-sulphonate
UOM: 1 * 1 g

Certificates


Product Image-26098CF

Fluorescein disodium salt, TECHNICAL

Supplier: VWR Chemicals
Description: Fluorescein disodium salt, TECHNICAL

SDS Certificates

Image Unavailable-8.20078.0500

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®

SDS

Image Unavailable-201464-25G

4-Diazodiphenylamine sulphate, Sigma-Aldrich®

Catalog Number: (201464-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Variamine Blue RT Salt has been used as a dye in ultraviolet-visible spectrophotometric method based-uricase enzyme for the detection of uric acid in normal urine. It is also used in combination with naphthol AS-MX phosphate-variam to determine the cytochemical visualization of alkaline phosphatase activity.
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 on 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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