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Methylene blue trihydrate

Supplier: Thermo Fisher Scientific
Description: Methylene blue trihydrate

MSDS Certificates

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Patent blue V sodium salt for microscopy C.I. 42051, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Patent blue V sodium salt has been used as a stain in pharmacology. It is mainly used as a food color.

Certificates

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Eriochrome blue black B

Supplier: Thermo Fisher Scientific
Description: Eriochrome Blue Black B

MSDS Certificates

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-RALA363060-0125_U

Lactophenol blue solution

Catalog Number: (RALA363060-0125_U)
Supplier: RAL
Description: Using Lactophenol Blue allows to simultaneously clarify the preparation (thanks to Lactophenol) and stain fungic elements blue.
UOM: 1 * 125 mL

MSDS


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
Image Unavailable-AATB832

Methylene blue azide

Catalog Number: (AATB832)
Supplier: AAT BIOQUEST
Description: Methylene Blue (MB) is widely used as a redox indicator in nucleic acid research.
UOM: 1 * 1 mg

New Product


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Evans blue ~85% (dye content), black powder

Supplier: MP Biomedicals
Description: Evans Blue used in double-labeling procedure for studying axonal branching.

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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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Coomassie® brilliant blue R-250 in methanol for SDS-PAGE, Sigma-Aldrich®

Catalog Number: (B8647-1EA)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Brilliant Blue R concentrate is a methanol based stain especially designed for staining protein in polyacrylamide but will also stain agarose gels. The stain contains methanol and acetic acid so gels do not require fixing prior to staining. Brilliant Blue R Concentrate has been used for protein band detection after nondenaturing gradient gel electrophoresis, isoelectric focussing and SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis). For detection of protein bands following electrophoresis.
UOM: 1 * 1 items
Product Image-ACRO190051000

Chromeazurol S (Mordant blue 29)

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

MSDS

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Nuclear Blue™ LCS1

Catalog Number: (AATB17559)
Supplier: AAT BIOQUEST
Description: Our Nuclear Blue™ LCS1 is a fluorogenic, DNA-selective, and cell-permeant dye for analyzing DNA content in live cells.
UOM: 1 * 0,5 mL

New Product


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-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-ACRO394210050

Methylthymol blue sodium salt ACS indicator grade

Supplier: Thermo Fisher Scientific
Description: Methylthymol blue sodium salt ACS indicator grade

MSDS

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
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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