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 reestablished conditions will yield optimal working performance. Calibrating with concentrated standards eliminates the possibility that environmental changes will induce instrumental miscalculation when accuracy matters most.
Supelco® Organic Reference Standard, (+)-Terpinen-4-ol
Supplier: Merck
Organic Standard, (+)-Terpinen-4-ol
Expand 2 Items
Supelco® Organic Reference Standard, 2-Palmitoylglycerol
Supplier: Merck
Organic Standard, 2-Palmitoylglycerol
Expand 1 Items
Supelco® Organic Reference Standard, Hexatriacontane
Supplier: Merck
Organic Standard, Hexatriacontane
Expand 1 Items
Supelco® Organic Reference Standard, (−)-Fenchone
Supplier: Merck
Organic Standard, (−)-Fenchone
Expand 1 Items
Supelco® Organic Reference Standard, BTEX Solution
Supplier: Merck
Organic Standard, BTEX Solution
Expand 2 Items
Supelco® Organic Reference Standard, EPA 8260 Internal Standards Mix 1
Supplier: Merck
Organic Standard, EPA 8260 Internal standards mix 1
Expand 1 Items
Supelco® Organic Reference Standard, Apigenin
Supplier: Merck
Organic Standard, Apigenin
Expand 1 Items
Supelco® Organic Reference Standard, Geranyl acetate
Supplier: Merck
Organic Standard, Geranyl acetate
Expand 1 Items
Supelco® Organic Reference Standard, Cyhalothrin
Supplier: Merck
Organic Standard, Cyhalothrin
Expand 1 Items
Supelco® Organic Reference Standard, Methyl acrylate
Supplier: Merck
Organic Standard, Methyl acrylate
Expand 2 Items
Hafnium Standard for ICP, TraceCERT®, Supelco®
Supplier: Merck
Hafnium Standard, 1000 mg/L, TraceCERT®, Supelco®, Hafnium, Matrix: 5% HNO₃/<0.5% HF, Application: ICP standards
Expand 1 Items
Potassium Standard for IC, TraceCERT®, Supelco®
Supplier: Merck
Potassium Standard, 1000 mg/L, TraceCERT®, Supelco®, Potassium, Matrix: H₂O/tr HNO₃, Application: Ion chromatography standards
Expand 1 Items
Organic reference standard, Paraben internal standard mix solution, analytical standard, Supelco®
Supplier: Merck
Organic Standard, Paraben internal standard mix solution
Expand 1 Items
Supelco® Organic Reference Standard, 1-Decene
Supplier: Merck
Organic Standard, Pack type: Glass bottle
Expand 2 Items
Supelco® Organic Reference Standard, Non-volatile Acid Standard Mix
Supplier: Merck
Organic Standard, Non-volatile acid standard mix
Expand 1 Items
Supelco® PESTANAL® Organic Reference Standard, Pesticide Standard 17 Solution
Supplier: Merck
Organic Standard, Pesticide standard 17 solution
Expand 1 Items
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.
Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 20864.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals