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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Catalog Number: (PHR1367-1G)
Supplier: Merck
Description: Organic Standard, Sorbic acid
UOM: 1 * 1 g


Catalog Number: (PHR1656-1G)
Supplier: Merck
Description: Organic Standard, Cetirizine Hydrochloride
UOM: 1 * 1 g


Catalog Number: (PHR1056-1G)
Supplier: Merck
Description: Organic Standard, Trimethoprim
UOM: 1 * 1 g


Catalog Number: (68694-50MG)
Supplier: Merck
Description: Organic Standard, Imidacloprid
UOM: 1 * 50 mg


Supplier: Merck
Description: Lutein is a yellow dihydroxylated carotenoid which is found to be a common constituent in many dietary supplements.

Catalog Number: (83883-1SET-F)
Supplier: Merck
Description: Color Reference Solutions acc. to Ph Eur, Supelco®, 2 ml Ampoules, Pk Info: Set of colours Y
UOM: 1 * 1 KIT


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


Supplier: Merck
Description: Several reference materials for use in testing instruments are described in the European pharmacopoeias (e.g. Ph Eur. 2.2.6). In this case, the substa...
Catalog Number: (P1334-100G)
Supplier: Merck
Description: Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of LSD.
UOM: 1 * 100 g


Catalog Number: (47264.)
Supplier: Merck
Description: Organic Acids Kit, Analytical standard, Neat
UOM: 1 * 1 items


Catalog Number: (PHR1272-500MG)
Supplier: Merck
Description: Organic Standard, Maleic acid
UOM: 1 * 500 mg


Catalog Number: (1.08159.0100)
Supplier: Merck
Description: Standard solutions are used for the calibration of spectrophotometers.
UOM: 1 * 100 mL

MSDS


Catalog Number: (T2695-1G)
Supplier: Merck
Description: Organic Standard, Tetrandrine
UOM: 1 * 1 g


Catalog Number: (SPE038-100G)
Supplier: Merck
Description: Phenolics in Soil (TOX) - PT, Supelco®, Proficiency Testing Material, : N/A
UOM: 1 * 100 g


Catalog Number: (T-075-1ML)
Supplier: Merck
Description: Organic Standard, 3,3',5'-Triiodo-L-thyronine (Reverse T3) solution, ampule of 1 ml
UOM: 1 * 1 mL


Catalog Number: (SPE009-50G)
Supplier: Merck
Description: Chlorinated Pesticides in Soil - PT, Supelco®, Proficiency Testing Material, : N/A
UOM: 1 * 50 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 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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