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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Supplier: Merck
Description: These conductivity sachets are convenient, easy to use and ensure accurate and reliable results both in the field or in the laboratory. The 30 ml...

MSDS Sale

Supplier: Merck
Description: TOC standard, Supelco®, Analytical standard, 1000 ±10 mg/l, : N/A

Supplier: Merck
Description: Certipur® colour reference solutions are developed for ‘Method 1’ as described in chapter 2.2.2 of the European Pharmacopoeia.

MSDS Sale

Catalog Number: (15809-5G)
Supplier: Merck
Supplier Article Number : 15809-5G
Description: Mettler-Toledo Calibration substance ME 30130597, p-Toluamide, traceable to primary standards (LGC).
UOM: 1 * 5 g


Supplier: Merck
Description: TOC standard solution, Supelco®, 10,0 mg/L TOC, : N/A, Matrix: H₂O, pH range: 4 - 6

Catalog Number: (48094.)
Supplier: Merck
Supplier Article Number : 48094
Description: Organic Standard, Phenanthrene-[D10] 2,000 µg/ml in methanol
UOM: 1 * 1 ST


Supplier: Merck
Description: Aquastar® standards for Karl Fischer titration can be used for monitoring and qualification of your Karl Fischer instruments, for checking and evaluat...
Supplier: Merck
Description: Lidocaine is a drug, which serves as a potential candidate in the treatment of cardiac arrhythmias.

Catalog Number: (PHR1626-1G)
Supplier: Merck
Supplier Article Number : PHR1626-1G
Description: Organic Standard, Valganciclovir Hydrochloride
UOM: 1 * 1 g


Catalog Number: (90969-100MG)
Supplier: Merck
Supplier Article Number : 90969-100MG
Description: Organic Standard, Ricinoleic acid
UOM: 1 * 100 mg


Catalog Number: (43866-25MG)
Supplier: Merck
Supplier Article Number : 43866-25MG
Description: Salidroside is one of the major phenolic glycoside extracted from Rhodiola rosea L, which can show a broad-spectrum of pharmacological properti...
UOM: 1 * 25 mg


Catalog Number: (CRM47940)
Supplier: Merck
Supplier Article Number : CRM47940
Description: PAH Calibration Mix, Supelco® TraceCERT®, Certified reference material, 10 µg/ml each component in acetonitrile, : N/A
UOM: 1 * 1 mL


Catalog Number: (74599-1G)
Supplier: Merck
Supplier Article Number : 74599-1G
Description: Organic Standard, 1,3,5-Trimethoxybenzene
UOM: 1 * 1 g


Catalog Number: (506532.)
Supplier: Merck
Supplier Article Number : 506532
Description: EPA Appendix IX Volatiles Calibration Mix, Supelco®, Analytical standard, 2000 mug/mL each component in methanol, : N/A
UOM: 1 * 1 ST


Catalog Number: (PHR1185-1G)
Supplier: Merck
Supplier Article Number : PHR1185-1G
Description: Organic Standard, Amlodipine besylate
UOM: 1 * 1 g


Catalog Number: (PHR1126-1G)
Supplier: Merck
Supplier Article Number : PHR1126-1G
Description: Organic Standard, Sulfamethoxazole
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 at 1-800-932-5000.
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 Regulatory.affairs.ch@vwr.com
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This product has been blocked by your organization. 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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 044 745 13 13
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