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Catalog Number: (705-2029)
Supplier: HACH
Description: Standard solution for accuracy checks in cobalt determinations.
UOM: 1 * 100 mL


Supplier: HACH
Description: For accuracy checks in ammonia nitrogen determinations.
Catalog Number: (85038.180)
Supplier: VWR Chemicals
Description: Six elements: 100 mg/L each of Ir; Pt; Os; Rh; Pd; Ru in HCl 15%.
UOM: 1 * 100 mL

Supplier: HACH
Description: Standard solutions for accuracy checks in nitrate nitrogen determinations and also for meter calibrations/standardisation.

Supplier: HACH
Description: COD standard solution (NIST), 1000 mg/l
Catalog Number: (HACH2058016)
Supplier: HACH
Description: Hardness standard solution, 0,50 mg/l as CaCO₃ traceable to NIST.
UOM: 1 * 946 mL


Catalog Number: (HACH2791505)
Supplier: HACH
Description: For accuracy checks in total organic carbon (TOC) determinations. Available as 20 ml sealed ampules.
UOM: 1 * 5 items


Catalog Number: (85645.260)
Supplier: VWR Chemicals
Description: Directly traceable to NIST, tested and certified to ISO17025 and ISO 17034
UOM: 1 * 500 mL

Catalog Number: (88724.150)
Supplier: VWR Chemicals
Description: 22 elements 10 mg/L: As, Ba, Be, Cd, Co, Cr, Cu, Fe, Al, Mn, Mo, Ni, Pb, Sb, Se, Sn, Ti, Tl, V, U, Te, Zn.
UOM: 1 * 50 mL

Supplier: VWR Chemicals
Description: VWR® offers a complete range of products for the determination of the hydrocarbon oil index (HOI) in accordance with EN ISO 9377-2 (DIN H53).
Catalog Number: (705-2016)
Supplier: HACH
Description: For accuracy checks in detergents (surfactants) determinations.
UOM: 1 * 16 items


Supplier: HACH
Description: For accuracy checks in chlorine determinations. Lot specific concentration displayed on label.
Supplier: VWR Chemicals
Description: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.
Supplier: RANKEM
Description: Rankem offers a wide range of highly pure & characterised secondary GC reference standards for chromatographic and analytical applications.
Supplier: HACH
Description: For accuracy checks in colour determinations.
Supplier: VWR Chemicals
Description: Ready to use colour solutions according to Reag. Ph. Eur.
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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 at 1-800-932-5000.
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 at 1-800-932-5000.
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 organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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