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

Supplier: MACHEREY-NAGEL
Description: The VISOCOLOR® testkits are devided into VISOCOLOR® alpha, ECO and HE. Every product range offering its specific strenght to provide a tailored test for each and every user and application.

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Catalog Number: (LOVI230160)
Supplier: Lovibond
Description: A wide range of test discs containing a series of graded glass filters, which have been pre-calibrated to give direct test readings. The unique feature of Lovibond® test discs is that they incorporate coloured glass filters which are colour stable and not affected by UV light or extreme environmental conditions.
UOM: 1 * 1 items


Catalog Number: (HACH1400153)
Supplier: Hach
Description: Used for determination of sulphite by burette iodometric titration.
UOM: 1 * 1.000 mL

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.

Catalog Number: (MANA92590)
Supplier: MACHEREY-NAGEL
Description: Sulphite, NANOCONTROL®, single standards, 50 mg/l SO₃2, : N/A
UOM: 1 * 1 KIT

MSDS


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: (661-0224)
Supplier: Hach
Description: Application pack for free & total chlorine, chlorine dioxide, sulphite (AUTOCAT)
UOM: 1 * 1 items


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


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: 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.

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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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