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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Catalog Number: (CRM47940)
Supplier: Merck
Description: Organic Standard, PAH Calibration mix
UOM: 1 * 1 mL

Catalog Number: (PHR1396-1G)
Supplier: Merck
Description: Organic Standard, Methotrexate
UOM: 1 * 1 g


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Catalog Number: (37043-25MG)
Supplier: Merck
Description: Organic Standard, Tolfenpyrad
UOM: 1 * 25 mg


Catalog Number: (442747-U)
Supplier: Merck
Description: Organic Standard, Perfluorotributylamine (PFTBA)
UOM: 1 * 1 items

Catalog Number: (34221-50MG)
Supplier: Merck
Description: Organic Standard, 2-Isopropylthioxanthone
UOM: 1 * 50 mg


Catalog Number: (45409-250MG)
Supplier: Merck
Description: Organic Standard, Cycluron
UOM: 1 * 250 mg


Catalog Number: (46473-250MG)
Supplier: Merck
Description: Organic Standard, Morantel tartrate hydrate
UOM: 1 * 250 mg


Catalog Number: (46616-250MG)
Supplier: Merck
Description: Organic Standard, Penicillin V potassium salt
UOM: 1 * 250 mg


Catalog Number: (46738-250MG)
Supplier: Merck
Description: Organic Standard, Spectinomycin dihydrochloride pentahydrate
UOM: 1 * 250 mg


Catalog Number: (46542-100MG)
Supplier: Merck
Description: Organic Standard, α-Estradiol
UOM: 1 * 100 mg


Catalog Number: (32754-5MG)
Supplier: Merck
Description: Organic Standard, Aflatoxin B₁
UOM: 1 * 5 mg


Catalog Number: (62136-1ML-F)
Supplier: Merck
Description: Organic Standard, (+)-trans-Limonene 1,2-epoxide
UOM: 1 * 1 mL


Catalog Number: (62160-5ML)
Supplier: Merck
Description: Organic Standard, Linolenic acid
UOM: 1 * 5 mL


Catalog Number: (37896-10MG)
Supplier: Merck
Description: Organic Standard, Carbofuran-3-hydroxy
UOM: 1 * 10 mg


Catalog Number: (46209-10ML)
Supplier: Merck
Description: Organic Standard, Picric acid solution
UOM: 1 * 10 mL


Catalog Number: (45465-250MG)
Supplier: Merck
Description: Organic Standard, Dodemorph
UOM: 1 * 250 mg


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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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