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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-QC1134-2ML

Total Phenolics, (CRM), Supelco®

Catalog Number: (QC1134-2ML)
Supplier: Merck
Description: Total Phenolics, Supelco®, Certified reference material
UOM: 1 * 2 mL
Image Unavailable-33892-1ML

Organic reference standard, T-2 Toxin-13C24 solution, analytical standard, Supelco®

Catalog Number: (33892-1ML)
Supplier: Merck
Description: Organic Standard, T-2 Toxin-13C24 solution
UOM: 1 * 1 mL

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Image Unavailable-45688-250MG

Supelco® PESTANAL® Organic Reference Standard, Thiophanate-methyl

Catalog Number: (45688-250MG)
Supplier: Merck
Description: Organic Standard, Thiophanate-methyl
UOM: 1 * 250 mg
Image Unavailable-44807.

Organic reference standard, Aroclor 1248 (PCB-mixture, 48% chlorinated) 1000 µg/ml in isooctane, Supelco®

Catalog Number: (44807.)
Supplier: Merck
Description: Organic Standard, Aroclor 1248 (PCB-mixture, 48% chlorinated) 1,000 µg/ml in isooctane
UOM: 1 * 1 items
Image Unavailable-95582-100ML

Organic reference standard, Xanthydrol solution, for the detection of urea, Supelco®

Catalog Number: (95582-100ML)
Supplier: Merck
Description: Organic Standard, Xanthydrol solution
UOM: 1 * 100 mL
Image Unavailable-40439.

Organic reference standard, Methyl methacrylate (monomer) 1,000 µg/ml in methanol, Supelco®

Catalog Number: (40439.)
Supplier: Merck
Description: Organic Standard, Methyl methacrylate (monomer) 1,000 µg/ml in methanol
UOM: 1 * 1 items

Certificates


Image Unavailable-48792.

Organic reference standard, Decafluorobiphenyl 2,000 µg/ml in dichloromethane, Supelco®

Catalog Number: (48792.)
Supplier: Merck
Description: Organic Standard, Decafluorobiphenyl 2,000 µg/ml in dichloromethane
UOM: 1 * 1 items
Image Unavailable-F2668-4ML

Phosphoglucose isomerase from baker's yeast (S, cerevisiae), Supelco®

Catalog Number: (F2668-4ML)
Supplier: Merck
Description: For use with Fructose assay Kit FA-20.
UOM: 1 * 4 mL
Image Unavailable-36536-250MG

Pesticide reference standard, Tralkoxydim, PESTANAL®, analytical standard, Supelco®

Catalog Number: (36536-250MG)
Supplier: Merck
Description: Organic Standard, Tralkoxydim
UOM: 1 * 250 mg
Image Unavailable-91988-5G

Supelco® Organic Reference Standard, Tridecanoic acid

Catalog Number: (91988-5G)
Supplier: Merck
Description: Organic Standard, Tridecanoic acid
UOM: 1 * 5 g
Image Unavailable-32098-25MG

Supelco® PESTANAL® Organic Reference Standard, Meptyldinocap

Catalog Number: (32098-25MG)
Supplier: Merck
Description: Organic Standard, Meptyldinocap
UOM: 1 * 25 mg
Image Unavailable-C4417-1G

Cefuroxime sodium salt, Supelco®

Supplier: Merck
Description: Organic Standard, Cefuroxime sodium salt

Image Unavailable-361879-1SET

Dimethylpolysiloxane set of analytical standards, molecular weight series

Catalog Number: (361879-1SET)
Supplier: Merck
Description: Clear, colorless fluid polymer useful as a stationary phase in gas chromatography and as an anti-foaming agent.
UOM: 1 * 1 SET
Image Unavailable-PHR1097-1G

Pharmaceutical secondary standard, L-tyrosine, (CRM), Supelco®

Catalog Number: (PHR1097-1G)
Supplier: Merck
Description: Organic Standard, L-Tyrosine
UOM: 1 * 1 g
Image Unavailable-VT000905-10EA

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

Supplier: Merck
Description: Derived from CECT® strains.

Image Unavailable-VT000096-10EA

Enterococcus faecalis WDCM 00009 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Supplier: Merck
Description: Vitroids™ discs contain Enterococcus faecalis WDCM 00009 viable microorganisms in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.

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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.
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