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1,5-Naphthalenedisulphonic acid for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: 1,5-Naphthalenedisulphonic acid for synthesis, Sigma-Aldrich®

MSDS

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Fast red TR salt (1,5-naphthalenedisulphonate salt), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Fast Red TR Salt 1,5-naphthalenedisulfonate salt has been used for tartrate-resistant acid phosphatase (TRAP) staining in tissue sections. It has been used as a chromogen in APAAP (alkaline phosphatase-anti-alkaline phosphatase) procedure.

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-APOSOR54356-500G

1,5-Naphthalenedisulphonic acid tetrahydrate 98%

Supplier: Apollo Scientific
Description: 1,5-Naphthalenedisulphonic acid tetrahydrate 98%

Image Unavailable-APOSOR59475-50G

Disodium naphthalene-1,5-disulphonate 98%

Supplier: Apollo Scientific
Description: Disodium naphthalene-1,5-disulphonate 98%

Image Unavailable-320609-5G

2,4-Dichlorobenzenediazonium-1,5-naphthalenedisulphonate hydrate, Sigma-Aldrich®

Catalog Number: (320609-5G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Used in spectrophotometric detection of total bilirubin in serum.
UOM: 1 * 5 g
Image Unavailable-APOSOR18078-500G

Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Supplier: Apollo Scientific
Description: Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Certificates

Product Image-ACRO163965000

7-Amino-1,3-naphthalenedisulphonic acid tech.

Supplier: Thermo Scientific
Description: Appearance: Off-white to green-beige to light brown Powder or needles

MSDS

Image Unavailable-APOSOR2838-1KG

Disodium-1,6-naphthalenedisulphonate 97%

Supplier: Apollo Scientific
Description: Disodium-1,6-naphthalenedisulphonate 97%

Image Unavailable-APOSOR2858-1KG

Disodium-2,6-naphthalenedisulphonate

Supplier: Apollo Scientific
Description: Disodium-2,6-naphthalenedisulphonate

Image Unavailable-APOSOR2861-500G

Disodium-2,7-naphthalenedisulphonate

Supplier: Apollo Scientific
Description: Disodium-2,7-naphthalenedisulphonate

Image Unavailable-P3504-100G

Ponceau S, Bioreagent for electrophoresis, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Ponceau S is the sodium salt of a diazo dye. It is used to make a stain for rapid reversible staining of protein bands on nitrocellulose or PVDF membranes (Western blots) and also for staining protein on cellulose acetate membranes. The stain is reversed with water washes and aids in subsequent immunological detection. The following are two common stain formulations: 0.1% Ponceau S (w/v) in 5% acetic acid 2% Ponceau S (w/v) in 30% TCA, 30% sulfosalicylic acid.

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1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt ≥90%

Supplier: Thermo Scientific
Description: 1-Nitroso-2-naphthol-3,6-disulphonic acid disodium salt ≥90%

MSDS Certificates

Image Unavailable-S9256-10G

Trisodium 2-(4-Sulphophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonate (SPADNS) ≥80%, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Sulfanilic acid azochromotrop. ≥80%

Image Unavailable-1.02498.0025

Chromotropic acid disodium salt dihydrate, Supelco®

Catalog Number: (1.02498.0025)
Supplier: Merck
Description: Chromotropic acid disodium salt dihydrate, Supelco®
UOM: 1 * 25 g
Image Unavailable-1.07998.0025

Trisodium 2-(4-Sulphophenylazo)-1,8-dihydroxynaphthalene-3,6-disulphonate (SPADNS), GR analytical reagent, Supelco®

Catalog Number: (1.07998.0025)
Supplier: Merck
Description: Reagent for Fluoride, Zirconium, Thorium
UOM: 1 * 25 g

MSDS


Image Unavailable-P7170-1L

Ponceau S solution, Sigma-Aldrich®

Catalog Number: (P7170-1L)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Ponceau S solution has been used for membrane staining (Western blotting).
UOM: 1 * 1 L
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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
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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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