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Image Unavailable-199532-25G

Chromeazurol S (Mordant blue 29), Sigma-Aldrich®

Catalog Number: (199532-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.
UOM: 1 * 25 g
Product Image-0472-25G

Coomassie® brilliant blue R-250, Ultrapure

Supplier: VWR Chemicals
Description: Commonly used stain for the detection of protein bands following electrophoresis.

MSDS Certificates

Product Image-730-1468

VWR®, Blue light LED transilluminators

Supplier: VWR Collection
Description: Blue light transilluminators are often used as an alternative to UV transilluminators when users wish to use ‘safe dyes’ instead of ethidium bromide. A blue light transilluminator is a ‘safe’ light source, in that the user is not exposed to harmful UV radiation, and samples are free from photonicking.

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Coomassie® brilliant blue R-250 ~50% (dye content), Technical Grade, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Brilliant Blue R (C.l. 42660) is a triaminotriarylmethane dye with two amino groups being benzylated and one phenylated. It is also known as brilliant indocyanine 6B and coomassie blue R250. Brilliant Blue R has been widely used for protein band detection after SDS-PAGE (sodium dodecyl sulfate-polyacrylamide gel electrophoresis).

Image Unavailable-APOSBIC3480-25G

Coomassie brilliant blue G-250

Supplier: Apollo Scientific
Description: C.I. 42655

Image Unavailable-B3269-5ML

Bromphenol Blue–Xylene Cyanole solution, Sigma-Aldrich®

Catalog Number: (B3269-5ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromophenol Blue–Xylene Cyanol Dye solution has been used in the formamide loading buffer for the size purification of ligated RNA from polyacrylamide gel.
UOM: 1 * 5 mL
Product Image-ACRO190051000

Chromeazurol S (Mordant blue 29)

Supplier: Thermo Fisher Scientific
Description: CAS No.: 1667-99-8

MSDS

Product Image-AATB2452

Trypan blue, Ultra Pure Grade live cell labeling

Catalog Number: (AATB2452)
Supplier: AAT BIOQUEST
Description: Trypan blue, a diazo dye is a vital stain that colors dead tissues or cells blue.
UOM: 1 * 10 g
Image Unavailable-AATB831

Methylene blue maleimide

Catalog Number: (AATB831)
Supplier: AAT BIOQUEST
Description: Methylene Blue (MB) is widely used as a redox indicator in nucleic acid research.
UOM: 1 * 1 mg

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Product Image-0329-500MG

Nitro blue tetrazolium chloride (NBT), Ultrapure

Supplier: VWR Chemicals
Description: Nitro blue tetrazolium chloride (NBT), Ultrapure

MSDS Certificates

Product Image-HACH25732

Thymol blue solution in 2-propanol/water indicator

Catalog Number: (HACH25732)
Supplier: Hach
Description: Solution for colorimetric pH determination of pH range: 7,8 - 10,0.
UOM: 1 * 100 mL
Product Image-AATB22007

Calcein blue AM ≥95%

Catalog Number: (AATB22007)
Supplier: AAT BIOQUEST
Description: It is a cell-permeable version of calcein blue.
UOM: 1 * 1 mg
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
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Basic blue 3, dark green powder C.I. 51004

Catalog Number: (ICNA0215262910)
Supplier: MP Biomedicals
Description: Soluble in water, EGME, ethanol.
UOM: 1 * 10 g
Image Unavailable-ICNA0215778805

Meldola's Blue, black powder C.I. 51175

Catalog Number: (ICNA0215778805)
Supplier: MP Biomedicals
Description: A dye used in biosensors
UOM: 1 * 5 g
Image Unavailable-236047-1G

Tetrabromophenol Blue sodium salt 85% (dye content) ≥84.5% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Tetrabromophenol Blue sodium salt, Dye content 85% (3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein sodium salt).

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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.
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.
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