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Product Image-N746-100RXN

VWR® Ready Ladder™ DNA Ladder, 50 bp

Catalog Number: (N746-100RXN)
Supplier: VWR Chemicals
Description: Ladder with 10 fragments ranging from 50 to 500 bp for easy band identification. Ready to use formula pre-mixed with loading dye.
UOM: 1 * 1 KIT

SDS Certificates


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5(6)-Carboxyfluorescein 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 5(6)-Carboxyfluorescein 90% (dye content), Sigma-Aldrich®

Image Unavailable-393002-500MG

Coumarin 334 99% (dye content), Sigma-Aldrich®

Catalog Number: (393002-500MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Suitable as a laser dye.
UOM: 1 * 500 mg
Image Unavailable-227358-5G

3,4,5,6-Tetrabromophenolsulphonephthalein 95% (dye content), Sigma-Aldrich®

Catalog Number: (227358-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 3,4,5,6-Tetrabromophenolsulfonephthalein, Dye content 95 %
UOM: 1 * 5 g
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m-Cresol purple sodium salt 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: m-cresol purple sodium salt (MCP) is a colorimetric pH indicator dye. The dye is blue in anionic form and yellow in protonated form. It has been used to measure pH of seawater using a spectrophotometer.

Image Unavailable-306495-25G

Acid Blue 129 25% (dye content), Sigma-Aldrich®

Catalog Number: (306495-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Blue 129, Dye content 25 % (Atanyl Blue PRL)
UOM: 1 * 25 g
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Chrysophenine 65% (dye content), Sigma-Aldrich®

Catalog Number: (201901-50G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chrysophenine, Dye content 65 % (Direct Yellow 12)
UOM: 1 * 50 g
Image Unavailable-230987-25G

Victoria pure blue bo 90% (dye content), Sigma-Aldrich®

Catalog Number: (230987-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Victoria blue dyes are triaminodiphenylnaphthylmethanes, with lipophilic cations and large conjugated systems.
UOM: 1 * 25 g
Image Unavailable-234133-25G

Quinoline yellow 95% (dye content), Sigma-Aldrich®

Catalog Number: (234133-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Quinoline Yellow, Dye content 95 % (Solvent yellow 33)
UOM: 1 * 25 g
Image Unavailable-210323-100G

Acid blue 80 40% (dye content), Sigma-Aldrich®

Catalog Number: (210323-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Blue 80, Dye content 40 %
UOM: 1 * 100 g
Image Unavailable-306452-100G

Reactive black 5 ≥50 % (dye content), Sigma-Aldrich®

Catalog Number: (306452-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Reactive Black 5 (RB5) has been: used in an optimization study on the photocatalytic degradation of RB5 dye in synthetic greywater effluent (i.e. aqueous RB5 in distilled water), in order to understand the effects of different photoreactor parameters on the degradation kinetics. As a textile dye to investigate the anaerobic reduction in upflow stirred packed-bed reactors (USPBRs) with biological activated carbon (BAC) system. Used in the performance evaluation of dye removal forlarge molecule substance.
UOM: 1 * 100 g

SDS


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Sudan I ≥95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Sudan I is a lysochrome, a diazo-conjugate dye, used as an industrial dye, added to products such as waxes, oils, petrol, solvents and polishes. Sudan I is a category three carcinogen previously, now banned, used to colour certain foodstuffs. It can be used as a diagnostic assay manufacturing, hematology, histology.

Certificates

Image Unavailable-215643-5G

1,4,5,8-Tetraamino-9,10-anthraquinone 30% (dye content), Sigma-Aldrich®

Catalog Number: (215643-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Disperse blue 1 is a grey to black powder. Disperse dyes are known to be insoluble in water and are applied to the substrate as suspensions or dispersions by dissolving in hydrophobic regions of the polymers making up the fiber.
UOM: 1 * 5 g
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Crystal violet lactone 97% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Crystal Violet lactone, Dye content 97%.

Image Unavailable-210579-50G

Coomassie violet 50% (dye content) R200, Sigma-Aldrich®

Catalog Number: (210579-50G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Coomassie Violet R200, Dye content 50 % (Acid violet 17)
UOM: 1 * 50 g
Image Unavailable-195243-100G

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.

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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.
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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