You Searched For: Standards

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.

Meeting regulations in any industry, standards are essential for periodically checking the accuracy of equipment pieces. By comparing against the known values, output readings detect errors present and inform personnel adjustments are required. Once the settings of the manual or automatic instruments have returned to zero, the re-established conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.


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Supplier: Merck
Description: Organic Standard, Lacosamide-13C, D3 solution, ampoule of 1 ml

Supplier: Merck
Description: Organic Standard, Nicotine solution, NMR tube size 5 mm x 8 in.

Catalog Number: (56396-100MG)
Supplier: Merck
Description: Organic Standard, Caffeine
UOM: 1 * 100 mg


Catalog Number: (VT000036-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items


Catalog Number: (VT001142-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items


Supplier: Merck
Description: Derived from CECT strains.

Supplier: Merck
Description: Derived from CECT® strains.

Catalog Number: (VT091115-10EA)
Supplier: Merck
Description: Acinetobacter baumannii CECT® 9111 Vitroids™, 1,000-10,000 CFU mean value range
UOM: 1 * 10 items


Catalog Number: (VT000387-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items


Catalog Number: (PEP013-3X1EA)
Supplier: Merck
Description: Microbial Enumeration Test PT, Proficiency Testing Material
UOM: 1 * 1 items


Catalog Number: (PEP007-3X1G)
Supplier: Merck
Description: Suitable for 921 per USP. For use with Karl-Fisher titrimetry. .
UOM: 1 * 3 items


Catalog Number: (PEP004-4X1G)
Supplier: Merck
Description: Sugars - IR Identification PT, Proficiency Testing Material
UOM: 1 * 4 items


Catalog Number: (PHR1158-1G)
Supplier: Merck
Description: Traceable to USP 1054000.
UOM: 1 * 1 g


Catalog Number: (F-015-1ML)
Supplier: Merck
Description: Organic Standard, 4-Fluoromethcathinone hydrochloride solution, ampoule of 1 ml
UOM: 1 * 1 mL


Catalog Number: (D-113-1ML)
Supplier: Merck
Description: Organic Standard, N-Desmethylclomipramine-D3 hydrochloride solution
UOM: 1 * 1 mL


Supplier: Merck
Description: Inland silverside (Menidia beryllina), 48-hr Acute, nonrenewal, 25C, SSW, Proficiency Testing Material

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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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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 on +353 1 88 22222.
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