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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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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-36663-2ML

Supelco® PESTANAL® Organic Reference Standard, 2,4′-DDE solution

Catalog Number: (36663-2ML)
Supplier: Merck
Description: Organic Standard, 2,4′-DDE solution, Pack type: Glass bottle
UOM: 1 * 2 mL
Image Unavailable-49639-250MG

Organic reference standard, Solvent Yellow 124, analytical standard, Supelco®

Supplier: Merck
Description: Solvent Yellow 124 is a marker dye, generally used in diesel oil as a green colorant, which can be analysed using high performance liquid chromatography method (HPLC). It is mainly used to prevent the misuse of low tax diesel fuel and as to also calculate the adulteration of road fuel with low tax diesel fuel.

Image Unavailable-45892-2ML

Supelco® PESTANAL® Organic Reference Standard, Pendimethalin solution

Catalog Number: (45892-2ML)
Supplier: Merck
Description: Organic Standard, Pendimethalin solution
UOM: 1 * 2 mL
Image Unavailable-45430-250MG

Supelco® PESTANAL® Organic Reference Standard, Dicamba

Catalog Number: (45430-250MG)
Supplier: Merck
Description: Organic Standard, Dicamba
UOM: 1 * 250 mg

Certificates


Image Unavailable-44594-U

Supelco® Organic Reference Standard, P-I-A-N-O Kit

Catalog Number: (44594-U)
Supplier: Merck
Description: Organic Standard, P-I-A-N-O Kit
UOM: 1 * 1 items
Image Unavailable-59240-10ML-F

Supelco® Organic Reference Standard, Isoprene

Supplier: Merck
Description: Organic Standard, Isoprene, 1 ml

Image Unavailable-SUPL01969-100ML-F

Arsenic standard solution, 1000 mg/L As in dil. nitric acid (from As₂O₃) TraceCERT® standard for ICP, Supelco®

Catalog Number: (SUPL01969-100ML-F)
Supplier: Merck
Description: Arsenic Standard, 1000 mg/L, TraceCERT®, Supelco®, Arsenic, Matrix: 2% HNO₃, Application: ICP standards
UOM: 1 * 100 mL

Certificates


Image Unavailable-90656-1ML

Supelco® Organic Reference Standard, 17α(H),21β(H)-Hopane solution

Catalog Number: (90656-1ML)
Supplier: Merck
Description: Organic Standard, 17α(H),21β(H)-Hopane solution
UOM: 1 * 1 mL
Image Unavailable-PHR1311-1G

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

Supplier: Merck
Description: Organic Standard, Toluene

Image Unavailable-E-063-1ML

Ethyl-beta-D-glucuronide-(ethyl-d5), certified reference material, Cerilliant®, Supelco®

Catalog Number: (E-063-1ML)
Supplier: Merck
Description: Ethyl ß-D-glucuronide is a primary urinary metabolite of alcohol and can be used as a biomarker for the monitoring of alchohol consumption.
UOM: 1 * 1 mL
Image Unavailable-56168-25MG

Organic reference standard, Camphor benzalkonium methosulfate, analytical standard, Supelco®

Catalog Number: (56168-25MG)
Supplier: Merck
Description: Organic Standard, Camphor benzalkonium methosulfate, ≥98,0% (HPLC)
UOM: 1 * 25 mg

Certificates


Image Unavailable-PHR1128-1G

Pharmaceutical secondary standard, Bupivacaine hydrochloride, (CRM), Supelco®

Catalog Number: (PHR1128-1G)
Supplier: Merck
Description: Organic Standard, Bupivacaine hydrochloride
UOM: 1 * 1 g

Certificates


Image Unavailable-59964-100MG

Supelco® Organic Reference Standard, Histamine

Catalog Number: (59964-100MG)
Supplier: Merck
Description: Organic Standard, Histamine
UOM: 1 * 100 mg

Certificates


Image Unavailable-40818-100MG

Supelco® Organic Reference Standard, Terephthalic Acid

Catalog Number: (40818-100MG)
Supplier: Merck
Description: Organic Standard, Terephthalic acid
UOM: 1 * 100 mg
Image Unavailable-S-045-1ML

Supelco® Drug and metabolite standards, JWH-250 5-Hydroxypentyl metabolite solution, (CRM)

Catalog Number: (S-045-1ML)
Supplier: Merck
Description: Organic Standard, JWH-250 5-Hydroxypentyl metabolite solution, ampoule of 1 ml
UOM: 1 * 1 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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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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