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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-37079-25MG

Supelco® PESTANAL® Organic Reference Standard, Phenmedipham-Ethyl

Catalog Number: (37079-25MG)
Supplier: Merck
Description: Organic Standard, Phenmedipham-ethyl
UOM: 1 * 25 mg
Image Unavailable-37054-10MG

Supelco® PESTANAL® Organic Reference Standard, Halfenprox

Catalog Number: (37054-10MG)
Supplier: Merck
Description: Organic Standard, Halfenprox
UOM: 1 * 10 mg
Image Unavailable-38595-50MG

alpha-(4-Chlorophenyl)-alpha-[2-(dimethylamino)ethyl]-2-pyridineacetonitrile hydrochloride, pharmaceutical impurity standard, Supelco®

Catalog Number: (38595-50MG)
Supplier: Merck
Description: Organic Standard, alpha-(4-Chlorophenyl)-alpha-[2-(dimethylamino)ethyl]-2-pyridineacetonitrile hydrochloride
UOM: 1 * 50 mg
Image Unavailable-43861-1ML

Organic reference standard, Furan, analytical standard, Supelco®

Catalog Number: (43861-1ML)
Supplier: Merck
Description: Furan is a clear and colorless liquid, and a bimolecular heterocycle, used to trap unstable intermediates containing highly reactive species, via Diels-Alder cycloaddition reactions.
UOM: 1 * 1 mL

Certificates


Image Unavailable-37022-0.1MG

Supelco® Organic Reference Standard, (−)-Scopolamine Hydrochloride

Catalog Number: (37022-0.1MG)
Supplier: Merck
Description: Organic Standard, (−)-Scopolamine hydrochloride
UOM: 1 * 0,1 mg
Image Unavailable-37007-10MG

Supelco® PESTANAL® Organic Reference Standard, Iminoctadine Triacetate

Catalog Number: (37007-10MG)
Supplier: Merck
Description: Organic Standard, Iminoctadine triacetate
UOM: 1 * 10 mg
Image Unavailable-43301-25MG

Enalaprilat, analytical standard, Supelco®

Catalog Number: (43301-25MG)
Supplier: Merck
Description: Organic Standard, Enalaprilat
UOM: 1 * 25 mg
Image Unavailable-43318-1ML

Organic reference standard, Citral, analytical standard, Supelco®

Catalog Number: (43318-1ML)
Supplier: Merck
Description: Citral usually is a key component of lemon scented essential oils and also in volatile oils of plants like ginger, which can exist like a mixture of two isomers, cis-isomer neral and trans-isomer geranial. It can serve as potential candidate used in the treatment of tumours. It can mainly find applications as a food additive and as a fragrance in cosmetics.
UOM: 1 * 1 mL
Image Unavailable-13259-100MG

Supelco® Organic Reference Standard, Dimethyl Carbonate

Catalog Number: (13259-100MG)
Supplier: Merck
Description: Organic Standard, Dimethyl carbonate
UOM: 1 * 100 mg
Image Unavailable-CRM48805

Supelco® Organic Reference Standard, EPA Phthalate Esters Mix

Catalog Number: (CRM48805)
Supplier: Merck
Description: Organic Standard, EPA Phthalate esters mix, Ampule of 1 ml
UOM: 1 * 1 mL
Image Unavailable-CRM2004-50G

Trace metals - taiwan clays, (CRM), Supelco®

Supplier: Merck
Description: Trace Metals - Taiwan Clay 1, Supelco®, Pkg of 50 g

Image Unavailable-05136-50MG

2-[(2,6-Dichlorophenyl)amino]benzaldehyde, pharmaceutical impurity standard, Supelco®

Catalog Number: (05136-50MG)
Supplier: Merck
Description: Organic Standard, 2-[(2,6-Dichlorophenyl)amino]benzaldehyde
UOM: 1 * 50 mg
Image Unavailable-04609-10MG

Supelco® Organic Reference Standard, O-Succinyl-ʟ-Carnitine Lithium Salt

Supplier: Merck
Description: Organic Standard, O-Succinyl-L-carnitine lithium salt, ≥98,0% (TLC)

Image Unavailable-07552-1ML

Organic reference standard, Dihydrocoumarin, analytical standard, Supelco®

Catalog Number: (07552-1ML)
Supplier: Merck
Description: Organic Standard, Dihydrocoumarin, ≥98,5% (GC)
UOM: 1 * 1 mL
Image Unavailable-RTC000005-1.2M

Alcohol Mix, Supelco®

Supplier: Merck
Description: Alcohol Mix, Supelco®

Image Unavailable-VT000905-10EA

Escherichia coli WDCM 00090 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Supplier: Merck
Description: Derived from CECT® strains.

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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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