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Reichardt′s dye

Catalog Number: (468370010.)
Supplier: Thermo Scientific
Description: Reichardt′s dye
UOM: 1 * 1 g

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Reichardt′s dye 90% (dye content)

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Reichardt′s dye belongs to the class of azo merocyanine dyes. Reichardt′s dye, also known as ET(30) or pyridinium N-phenoxyde betaine dye is a highly solvatochromic betaine dye useful for determining solvent polarity effects. It plays an important role as a probe of solvent polarity in biological systems and on surfaces. Reichardt’s dye, a solvatochromic betaine dye has been used for the determination of solvent polarity.

Bürkle single-use powder and liquid funnels

Cleanroom manufactured funnels, a practical and hygienic pouring aid! Also available sterile (10-6). Made of PS, compliant to EU food and FDA regulations.

More info

A truly clean filling aid for your lab

Image Unavailable-MDT100-1KT

Tissue Marking Dye Kit, Sigma-Aldrich®

Catalog Number: (MDT100-1KT)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Designed for orientation of excised surgical specimens. This method of permanently marking the margins of tissue specimens is very beneficial to surgeon and pathologists testing for skin cancer.
UOM: 1 * 1 KIT
Product Image-13-0879-T100

Ghost Dye™

Catalog Number: (13-0879-T100)
Supplier: Tonbo Biosciences
Description: Ghost Dye™ Violet 540 is an amine reactive viability dye that can be used to discriminate viable from non-viable mammalian cells in flow cytometry applications
UOM: 1 * 100 Tests
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N,N-Dimethylindoaniline 97% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: N,N-Dimethylindoaniline, Dye content 97% (Phenol Blue).

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Gallocyanine 90% (dye content), Sigma-Aldrich®

Catalog Number: (124508-10G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Gallocyanine, Dye content 90 % (7-Dimethylamino-4-hydroxy-3-oxo-phenoxazine-1-carboxylic acid)
UOM: 1 * 10 g
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Erythrosin B ≥95% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Erythrosin B, also called as eosin B, is a xanthene dye. It belongs to the family of fluorescein dyes. It plays a major role in inhibiting dopamine uptake and high affinity 3H-ouabain binding and ion transport in synaptosomes from rat caudate nucleus. Erythrosin B has been used as a dye in fluorescence lifetime imaging.

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Direct Blue 71 50% (dye content), Sigma-Aldrich®

Catalog Number: (212407-50G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Direct Blue 71, Dye content 50 %
UOM: 1 * 50 g
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Rhodamine 123 fluorescent dye, mitochondria dye

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Rhodamine 123 is useful as a laser dye and to have selective cell growth effects. It has also been used to measure mitochondrial membrane potential.

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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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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
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Indigo 95% (dye content), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Indigo has been used as a dye to measure food consumption in <i>drosophila</i>. It has also been used to investigate the ability of fungal strains in the degradation and decolorisation of indigo dye.

Image Unavailable-306509-100G

Reactive Orange 16 ≥70 % (dye content), Sigma-Aldrich®

Catalog Number: (306509-100G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Reactive Orange 16, Dye content ≥70 % (Remazol Brilliant Orange 3R)
UOM: 1 * 100 g
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Reactive blue 4 35% (dye content), Sigma-Aldrich®

Catalog Number: (244813-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Reactive Blue 4, Dye content 35 % (1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid; Procion(R) blue MX-R)
UOM: 1 * 25 g
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Rhodanile blue 75% (dye content), solid, Sigma-Aldrich®

Catalog Number: (121495-5G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Rhodanile blue 75% (dye content), solid, Sigma-Aldrich®
UOM: 1 * 5 g
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Near-IR CF® Dye free acids, biotium

Supplier: Biotium
Description: NIR CF® dye free acids are non-reactive molecules and cannot be used for labeling. They can be used as reference standards or controls for corresponding NIR CF® dye-conjugates such as antibodies, proteins, peptides etc. in cell-based and in vivo assays.

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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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