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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-N7889-100MG

Nicergoline, for drug analysis, analytical standard, Supelco®

Catalog Number: (N7889-100MG)
Supplier: Merck
Description: Organic Standard, Nicergoline
UOM: 1 * 100 mg
Image Unavailable-46665-250MG

Supelco® VETRANAL® Organic Reference Standard, Progesterone

Catalog Number: (46665-250MG)
Supplier: Merck
Description: Organic Standard, Progesterone
UOM: 1 * 250 mg
Image Unavailable-48136.

MISA Group 23 chlorinated hydrocarbon mix, analytical standard, Supelco®

Catalog Number: (48136.)
Supplier: Merck
Description: MISA Group 23 Chlorinated Hydrocarbon Mix, Supelco®, Analytical standard, 2000 mug/mL each component in dichloromethane, : N/A
UOM: 1 * 1 items
Image Unavailable-SUPL40085

Organic reference standard, Trichloroethylene 5000 µg/ml in methanol, Supelco®

Catalog Number: (SUPL40085)
Supplier: Merck
Description: Organic Standard, Trichloroethylene 5,000 µg/ml in methanol
UOM: 1 * 1 items
Image Unavailable-VT000266-10EA

Pseudomonas aeruginosa WDCM 00026 Vitroids™, 1,000-10,000 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT000266-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-07359-5MG

Pesticide reference standard, N,N'-(1,2-Propylene)thiourea-(methyl-d3), analytical standard, Supelco®

Catalog Number: (07359-5MG)
Supplier: Merck
Description: Organic Standard, N,N'-(1,2-Propylene)thiourea-(methyl-d3)
UOM: 1 * 5 mg
Image Unavailable-500623.

ASTM® D5442 C12-C60 qualitative retention time mix, analytical standard, Supelco®

Catalog Number: (500623.)
Supplier: Merck
Description: ASTM(R) D5442 C12-C60 Qualitative Retention Time Mix, Supelco®, 6.25 % (w/w) each component
UOM: 1 * 1 items
Image Unavailable-PHR1752-30MG

Pharmaceutical secondary standard, Bupropion Hydrochloride related compound A, (CRM), Supelco®

Catalog Number: (PHR1752-30MG)
Supplier: Merck
Description: Organic Standard, Bupropion Hydrochloride Related Compound A
UOM: 1 * 30 mg
Image Unavailable-CRM11371M-10EA

Legionella micdadei NCTC 11371 Medium count Lenticule® discs 500-50000 CFU, for microbiology, certified reference material

Catalog Number: (CRM11371M-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items

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Image Unavailable-442579.

Pesticide reference standard, Endrin ketone, analytical standard, Supelco®

Catalog Number: (442579.)
Supplier: Merck
Description: Organic Standard, Endrin ketone, 25 mg/ampule
UOM: 1 * 1 items
Image Unavailable-32593-10MG

Cambendazole, analytical standard, VETRANAL™, Supelco®

Catalog Number: (32593-10MG)
Supplier: Merck
Description: Organic Standard, Cambendazole
UOM: 1 * 10 mg
Image Unavailable-45871-100MG

Supelco® PESTANAL® Organic Reference Standard, Disulfoton-sulfone

Catalog Number: (45871-100MG)
Supplier: Merck
Description: Organic Standard, Disulfoton-sulfone
UOM: 1 * 100 mg
Image Unavailable-I-029-1ML

Supelco® Drug and metabolite standards, Interference Mix 7 (For Qualitative Use Only), (CRM)

Catalog Number: (I-029-1ML)
Supplier: Merck
Description: Organic Standard, Interference Mix 7 (For Qualitative Use Only)
UOM: 1 * 1 mL
Image Unavailable-C-107-1ML

Supelco® Drug and metabolite standards, Chlorpromazine-D3 maleate solution, (CRM)

Catalog Number: (C-107-1ML)
Supplier: Merck
Description: Organic Standard, Chlorpromazine-D3 maleate solution, ampoule of 1 ml
UOM: 1 * 1 mL
Image Unavailable-C-111-1ML

Supelco® Cerilliant® Organic Reference Standard, Catecholamine Metabolites Mix solution

Catalog Number: (C-111-1ML)
Supplier: Merck
Description: Organic Standard, Catecholamine Metabolites mix solution, Ampule of 1 ml
UOM: 1 * 1 mL
Image Unavailable-PHR1451-1G

Pharmaceutical secondary standard, Mycophenolate Mofetil, certified reference material, Supelco®

Catalog Number: (PHR1451-1G)
Supplier: Merck
Description: Organic Standard, Mycophenolate Mofetil
UOM: 1 * 1 g
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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.
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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