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Supplier: Thermo Scientific
Description: CAS No.: 7275-43-6
Catalog Number: (APOSOR40611-250MG)
Supplier: Apollo Scientific
Description: 4H-Amino-1,3-dihydroisothiochromen-1,1-dioxide hydrochloride 95+%
UOM: 1 * 250 mg


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.

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A truly clean filling aid for your lab

Supplier: Merck
Description: Methylthymol blue sodium salt
Supplier: Merck
Description: Xylenol orange tetrasodium salt, Supelco®

Catalog Number: (26086.103)
Supplier: VWR Chemicals
Description: Xylenol orange tetrasodium salt, TECHNICAL
UOM: 1 * 5 g

Supplier: Thermo Scientific
Description: (1R)-(+)-2,10,Camphorsultam 99%
Supplier: VWR Chemicals
Description: Methylthymol blue sodium salt, AnalaR NORMAPUR® indicator for metal titration
Supplier: VWR Chemicals
Description: 2,2'-Bipyridyl ≥99%, GPR RECTAPUR®
Catalog Number: (1.03098.0025)
Supplier: Merck
Description: 2,2'-Bipyridyl ACS, GR for analysis, reagent for iron(II) and molybdenum, Supelco®
UOM: 1 * 25 g

Supplier: VWR Chemicals
Description: Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration
Supplier: Apollo Scientific
Description: Indicator for metal titrations

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Xylenol orange tetrasodium salt is a fluorochrome acid dye with complexing and chelating properties that make it useful as an indicator in the spectrophotometric detection and assay of metal ions such as calcium, cadmium, bismuth, zinc, lead, and mercury. Its tetrasodium salt especially is used as an indicator in metal titrations. It changes color from yellow to red between pH 6.4 to 10.4. It has six potentially anionic substituents, one being sulfonate, and is anionic under staining conditions and during most laboratory applications.

Catalog Number: (L09381.06)
Supplier: Thermo Scientific
Description: Methylthymol blue sodium salt
UOM: 1 * 5 g

Supplier: Apollo Scientific
Description: 2,2'-Bipyridyl 99+%
Supplier: Thermo Scientific
Description: Methylthymol blue sodium salt ACS indicator grade
Catalog Number: (ACRO106370050)
Supplier: Thermo Scientific
Description: Methylthymol blue sodium salt, water soluble, pure
UOM: 1 * 5 g

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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
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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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