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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-UST104-1.5ML

WIP VOA standard, certified reference material, Supelco®

Catalog Number: (UST104-1.5ML)
Supplier: Merck
Description: WIP VOA standard, Supelco®
UOM: 1 * 1,5 mL
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-44116-5MG

Omeprazole sulfone-(5-methoxy-d3), analytical standard, Supelco®

Catalog Number: (44116-5MG)
Supplier: Merck
Description: Organic Standard, Omeprazole sulfone-(5-methoxy-d3)
UOM: 1 * 5 mg
Image Unavailable-68353-100MG

Organic reference standard, DL-Serine, analytical standard, Supelco®

Catalog Number: (68353-100MG)
Supplier: Merck
Description: Organic Standard, DL-Serine, ≥97,0% (TLC)
UOM: 1 * 100 mg
Image Unavailable-89065-5MG

Organic reference standard, Stearic acid-13C18, analytical standard, Supelco®

Catalog Number: (89065-5MG)
Supplier: Merck
Description: Organic Standard, Stearic acid-13C18
UOM: 1 * 5 mg
Image Unavailable-QC3041-500ML

Minerals - whole volume, (CRM), Supelco®

Catalog Number: (QC3041-500ML)
Supplier: Merck
Description: Minerals - Whole Volume, Supelco®, Certified reference material, : N/A
UOM: 1 * 500 mL
Image Unavailable-51593-5MG

Phytochemical standard, Pseudohypericin, analytical standard, Supelco®

Catalog Number: (51593-5MG)
Supplier: Merck
Description: Organic Standard, Pseudohypericin, ≥98,0% (HPLC)
UOM: 1 * 5 mg
Image Unavailable-94876-10MG

Sulbactam, analytical standard, Supelco®

Catalog Number: (94876-10MG)
Supplier: Merck
Description: Organic Standard, Sulbactam
UOM: 1 * 10 mg
Image Unavailable-06212-100MG

Phytochemical standard, Esculin hydrate, analytical standard, Supelco®

Catalog Number: (06212-100MG)
Supplier: Merck
Description: Organic Standard, Esculin hydrate, ≥98,0% (HPLC)
UOM: 1 * 100 mg
Image Unavailable-07389-100MG

Benzyl 4-hydroxybenzoate, analytical standard, Supelco®

Catalog Number: (07389-100MG)
Supplier: Merck
Description: Organic Standard, Benzyl 4-hydroxybenzoate
UOM: 1 * 100 mg
Image Unavailable-49747-10MG

Organic reference standard, Rebaudioside B, analytical standard, Supelco®

Catalog Number: (49747-10MG)
Supplier: Merck
Description: Organic Standard, Rebaudioside B, ≥95,0% (HPLC)
UOM: 1 * 10 mg
Image Unavailable-1.70207.0500

Beryllium standard solution, 1000 mg/L Be in 0,5 M nitric acid (from BeO.(Be(OAc)₂)₃) Certipur® standard for AAS, Supelco®

Supplier: Merck
Description: Beryllium Standard, 1000 mg/L, Certipur®, Supelco®, Beryllium, Matrix: 0,5 M HNO₃, Application: AAS standards

MSDS

Image Unavailable-1.09915.0001

Selenium standard solution, concentrate, 1000 mg Se in 5% nitric acid (from SeO₂) Titrisol® standard for AAS, Supelco®

Catalog Number: (1.09915.0001)
Supplier: Merck
Description: Selenium Standard, 1000 mg, Titrisol®, Supelco®, Selenium, Matrix: 5% HNO₃, Application: AAS standards
UOM: 1 * 1 Ampoul

MSDS


Image Unavailable-1.33022.0100

Nonionic surfactants standard solution, 100 mg/L Triton® X-100, Supelco®

Catalog Number: (1.33022.0100)
Supplier: Merck
Description: Organic Standard, Nonionic Surfactants Standard Solution, 1.00 mg/l Triton® X-100, Supelco®, Pack type: Plastic bottle
UOM: 1 * 100 mL

Certificates


Product Image-1.70317.0100

Europium standard solution, 1000 mg/L Eu in dilute nitric acid (from Eu?O?) Certipur® standard for ICP, Supelco®

Catalog Number: (1.70317.0100)
Supplier: Merck
Description: Europium Standard, 1000 mg/L, Certipur®, Supelco®, Europium, Matrix: 2-3% HNO₃, Application: ICP standards
UOM: 1 * 100 mL

MSDS


Image Unavailable-1.70212.0100

Cesium standard solution, 1000 mg/L Cs in 0,5 M nitric acid (from CsNO₃) Certipur® standard for AAS, Supelco®

Catalog Number: (1.70212.0100)
Supplier: Merck
Description: Cesium Standard, 1000 mg/L, Certipur®, Supelco®, Cesium, Matrix: 0,5 M HNO₃, Application: AAS standards
UOM: 1 * 100 mL

MSDS


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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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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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