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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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Image Unavailable-PHR1963-50MG

Pharmaceutical secondary standard, (+)-Catechin, (CRM), Supelco®

Catalog Number: (PHR1963-50MG)
Supplier: Merck
Description: Organic Standard, (+)-Catechin
UOM: 1 * 50 mg
Image Unavailable-A-084-1ML

Supelco® Drug and metabolite standards, Androstene-3,17-dione-2,3,4-13C3 solution, (CRM)

Catalog Number: (A-084-1ML)
Supplier: Merck
Description: Organic Standard, Androstene-3,17-dione-2,3,4-13C3 solution, ampoule of 1 ml
UOM: 1 * 1 mL

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Image Unavailable-CRM47643

Supelco® TraceCERT® Organic Reference Standard, EPA 8270 Ether/Phthalate Mix

Catalog Number: (CRM47643)
Supplier: Merck
Description: Organic Standard, EPA 8270 Ether/Phthalate mix
UOM: 1 * 1 mL
Image Unavailable-PHR1856-1G

Pharmaceutical secondary standard, quetiapine fumarate, (CRM), Supelco®

Catalog Number: (PHR1856-1G)
Supplier: Merck
Description: Organic Standard, Quetiapine Fumarate
UOM: 1 * 1 g
Image Unavailable-43016-5MG

Supelco® Organic Reference Standard, Ginsenoside Rg5

Catalog Number: (43016-5MG)
Supplier: Merck
Description: Organic Standard, Ginsenoside Rg5
UOM: 1 * 5 mg
Image Unavailable-32087-1ML

Pesticide reference standard, Cylindrospermopsin solution, analytical standard, Supelco®

Catalog Number: (32087-1ML)
Supplier: Merck
Description: Organic Standard, Cylindrospermopsin solution
UOM: 1 * 1 mL
Image Unavailable-PHR1517-500MG

Pharmaceutical secondary standard, Dihydrostreptomycin Sulfate, (CRM), Supelco®

Catalog Number: (PHR1517-500MG)
Supplier: Merck
Description: Organic Standard, Dihydrostreptomycin Sulfate
UOM: 1 * 500 mg
Image Unavailable-S-098-1ML

Supelco® Cerilliant® Organic Reference Standard, (-)-Scopolamine hydrobromide solution

Supplier: Merck
Description: Supelco® Cerilliant® Organic Reference Standard, (-)-Scopolamine hydrobromide solution

Image Unavailable-QC1277-2ML

Residual Chlorine - Constant Value, (CRM), Supelco®

Catalog Number: (QC1277-2ML)
Supplier: Merck
Description: Residual Chlorine - Constant Value, Supelco®, Certified reference material, : N/A
UOM: 1 * 2 mL
Image Unavailable-PHR1659-1G

Pharmaceutical secondary standard, Flucytosine, (CRM), Supelco®

Catalog Number: (PHR1659-1G)
Supplier: Merck
Description: Organic Standard, Flucytosine
UOM: 1 * 1 g
Image Unavailable-PHR1353-1G

Pharmaceutical secondary standard, Estradiol, (CRM), Supelco®

Catalog Number: (PHR1353-1G)
Supplier: Merck
Description: Organic Standard, Estradiol
UOM: 1 * 1 g
Image Unavailable-53633-10MG

Phytochemical standard, Glabridin, analytical standard, Supelco®

Catalog Number: (53633-10MG)
Supplier: Merck
Description: Organic Standard, Glabridin, ≥98,0% (HPLC)
UOM: 1 * 10 mg
Image Unavailable-44542-1ML

Organic reference standard, gamma-Nonalactone, analytical standard, Supelco®

Catalog Number: (44542-1ML)
Supplier: Merck
Description: Organic Standard, gamma-Nonalactone, ≥98,5% (GC)
UOM: 1 * 1 mL
Image Unavailable-44787-10MG

Supelco® Organic Reference Standard, Aconitine

Catalog Number: (44787-10MG)
Supplier: Merck
Description: Organic Standard, Aconitine
UOM: 1 * 10 mg
Image Unavailable-PEA1911-1EA

Anions on Filter Paper, Proficiency Testing Material, Supelco®

Catalog Number: (PEA1911-1EA)
Supplier: Merck
Description: Anions on Filter Paper, Supelco®, Proficiency Testing Material, : N/A
UOM: 1 * 1 items
Image Unavailable-QC1319-20ML

Acidity (as CaCO₃), concentrate, (CRM), Supelco®

Catalog Number: (QC1319-20ML)
Supplier: Merck
Description: Acidity (as CaCO3), concentrate, Supelco®, Certified reference material, : N/A
UOM: 1 * 20 mL
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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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