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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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Product Image-99130.290

VWR®, Fuel testing standards - gasoline

Supplier: VWR Chemicals
Description: Fuel testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative prod...

MSDS Certificates

Product Image-99112.230

VWR®, Certified Reference Material, Pensky Martens flash point

Supplier: VWR Chemicals
Description: Flash point Certified Reference Materials are for the verification of laboratory flash point instruments that are used in testing petroleum and deriva...

MSDS Certificates

Product Image-99432.260

VWR®, Flow Cup viscosity standards

Supplier: VWR Chemicals
Description: Flow Cup viscosity standards are specifically formulated for use with viscosity flow cups such as Ford, Shell and Zahn.

MSDS Certificates

Product Image-86129.001

VWR®, UV/Visible standards

Supplier: VWR Chemicals
Description: For spectrophotometer calibration according to European Pharmacopoeia (Ph. Eur.)

MSDS Certificates

Product Image-99257.001

VWR®, Sulphur, Certified Reference Materials, in light mineral oil

Supplier: VWR Chemicals
Description: Sulphur CRMs are suitable for calibration, verification, or for use in quality control procedures used for analysing sulphur content in petroleum prod...

MSDS Certificates

Product Image-99171.360

VWR®, Viscosity check oils

Supplier: VWR Chemicals
Description: The viscosity values for certified viscosity check oils have been tested and certified at typical blend targets. These check oils are for validating t...

MSDS

Product Image-99134.260

VWR®, Relative Density standards within the range of 15 to 25 °C

Supplier: VWR Chemicals
Description: This range of relative density standards are certified in accordance with primary level ASTM D1480 methodology, and are dual-certified to ISO 17025 / ...

MSDS Certificates

Product Image-124812X

PAH Mix 1, EPA 610

Catalog Number: (124812X)
Supplier: VWR Chemicals
Description: Multi-component standard with 0,1 mg/ml of each component in methanol.
UOM: 1 * 1 mL

MSDS Certificates


Product Image-124782C

Pesticides Mix 2, EPA 608

Catalog Number: (124782C)
Supplier: VWR Chemicals
Description: Chlordane (0,02 mg/ml) and Toxaphene (0,20 mg/ml) in methanol.
UOM: 1 * 1 mL

MSDS Certificates


Product Image-85666.180

VWR® PESTINORM®, Ethyl Acetate, Secondary Reference Standard for GC

Catalog Number: (85666.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-85659.180

VWR® PESTINORM®, Di-isopropyl Ether, Stabilised, Secondary Reference Standard for GC

Catalog Number: (85659.180)
Supplier: VWR Chemicals
Description: Stabilised with BHT (2,6-Di-tert-butyl-p-cresol, 2,6-Di-tert-butyl-4-methylphenol, Ionol) 40 ppm. A secondary GC solvent reference standard for variou...
UOM: 1 * 100 mL

MSDS Certificates


Product Image-85692.100

VWR®, Standards for water determination by the Karl Fischer method

Supplier: VWR Chemicals
Description: The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The de...

MSDS Certificates

Product Image-87496.010

Organic reference standard, Stearyl stearate 2,000 µg/ml in hexane

Supplier: VWR Chemicals
Description: Stearyl stearate 2,000 µg/ml in hexane

MSDS Certificates

Product Image-99126.230

VWR®, Fuel testing standards - jet aviation fuel

Supplier: VWR Chemicals
Description: Fuel testing Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products. This ...

MSDS Certificates

Product Image-85674.180

VWR® PESTINORM®, 2,2,4-Trimethylpentane, Secondary Reference Standard for GC

Catalog Number: (85674.180)
Supplier: VWR Chemicals
Description: A secondary GC solvent reference standard for various chromatographic and analytical applications.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-124312W

VWR®, Malathion, pesticide reference standard (1,2-Bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate), 100 µg/ml in methanol

Catalog Number: (124312W)
Supplier: VWR Chemicals
Description: Organic Standard, Malathion (1,2-Bis(ethoxycarbonyl)ethyl O,O-dimethyl phosphorodithioate) 100 µg/ml in methanol, Pack type: Glass ampoule
UOM: 1 * 1 mL

MSDS Certificates


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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.
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 eurega_services@eu.vwr.com
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This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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