You Searched For: Bis(2,2,3,3-tetrafluoropropyl)+sulphite


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Catalog Number: (HACHLCK654)
Supplier: Hach
Description: Pre-dosed reagents for maximum safety.
UOM: 1 * 25 Tests

Supplier: Thermo Orion
Description: Use the Orion Star T920 redox titrator for dedicated redox titrations including sulphite/SO₂ and reducing sugar in juice and wine, ascorbic acid (vitamin C) and peroxide value in food products, dissolved oxygen in wastewater by Winkler titration and organic matter in soil.

Supplier: Lovibond
Description: Provides accurate and reliable water analysis solutions that are valuable in a range of industries.

Catalog Number: (HONCE3020-100ML)
Supplier: Honeywell Chemicals
Description: Certified Reference Material (CRM)
UOM: 1 * 100 mL


Supplier: MACHEREY-NAGEL
Description: Photometric test kits for the determination of sulphite in water samples.
Catalog Number: (1.10013.0001)
Supplier: Merck
Description: MQuant® (MQ) test strips can be considered as a mobile laboratory on a few square millimeters of plastic strip. As a screening method they provide the user with a rapid overview of the situation, which helps in making the choice of what, and perhaps if, further analysis is required, thereby leading to potentially substantial savings in time and analytical resources. The strip is a biologically-degradable polyester foil and the low reagent content, in the reaction zones, assists problem-free waste disposal.
UOM: 1 * 100 Tests

Catalog Number: (MANA90751)
Supplier: MACHEREY-NAGEL
Description: The test paper allows the easy determination of hydro sulphite (Sodium dithionite). It is used to determine the endpoint in the conversion of vat dyes to the leuco form. Because of the special purpose, indanthrene yellow paper is also called hydrosulphite paper.
UOM: 1 * 200 items

MSDS


Catalog Number: (SGRO8008)
Supplier: SOUTHERN GROUP
Description: Still a major supplier of prepared microbiological media to the National Health Service, SGL also supplies media to a wide range of industries including pharmaceutical, cosmetic, water, food and confectionery companies.
UOM: 1 * 10 items

Market Source Item This is a MarketSource item. Additional charges may apply

Supplier: Spectrum Chemical
Description: Sodium Bisulfite, Granular, FCC is used as an antioxidant to preserve the aromas and flavors. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Catalog Number: (PALIAP266)
Supplier: Palintest
Description: Photometer tablet reagents are ideal format for the testing of drinking water, natural water, wastewater and other process applications.
UOM: 1 * 250 items


Supplier: Hach
Description: Digital titration provides a more precise and accurate method than the drop test method.

Supplier: Hach
Description: Tests for all water analysis applications. The cuvette is a closed sytem which is safe for the user and the environment.

Catalog Number: (LOVI418453)
Supplier: Lovibond
Description: These kits are mainly designed for water testing (boiling, cooling and domestic water).
UOM: 1 * 1 items


Supplier: Thermo Fisher Scientific
Description: Cepharanthine 95%

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Supplier: MP Biomedicals
Description: Activators: Papain is activated by cysteine, sulphide, sulphite and more. It is enhanced when heavy metal binding agents such as EDTA are also present. N-bromosuccinimide enhances the activity. Inhibitors: Substances which react with sulphydryl groups including heavy metals, carbonyl reagents. Aldehydes are papain inhibitors. Benzoylamidoacetonitrile is an inhibitor. See Shapira and Arnon (1967a and b) on antibody inhibitors. Papain may be inactivated by H₂O₂ generated by γ-irradiation of H₂O<sup>−</sup> the active SH group being oxidised to sulphenic acid. Specific inhibitors are AEBSF, antipain, cystatin, E-64, leupeptin, PMSF, TLCK and TPCK.

Supplier: WTW
Description: A wide choice of tests is available, for routine quantitative analysis in different applications, designed for use with WTW spectrophotometers and photometers. The test is automatically recognised by the laboratory instruments (via a barcoding system) and results are displayed in the appropriate units. Due to the different photometer optics, one test may yield different measuring ranges in different instruments; LED photometers may have smaller measuring ranges for the same test.
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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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