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 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.
VWR® PESTINORM®, 2,2,4-Trimethylpentane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
Expand 1 Items
VWR® ARISTAR®, Tantalum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Tantalum Standard, 1000 mg/L, VWR® ARISTAR®, Tantalum, Matrix: H₂O/tr HF, Application: ICP-MS standards
Expand 2 Items
VWR® AVS TITRINORM, Lithium Standard Solution, 1000 mg/L Li in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Lithium Standard, 1000 mg/L, VWR® AVS TITRINORM, Lithium, Matrix: 2% HNO₃, Application: AAS standards
Expand 2 Items
VWR® ARISTAR®, Germanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Germanium Standard, 1000 mg/L, VWR® ARISTAR®, Germanium, Matrix: H₂O/tr HF, Application: ICP-MS standards
Expand 2 Items
VWR® ARISTAR®, Rhenium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Rhenium Standard, 10 ppm, VWR® ARISTAR®, Rhenium, Matrix: H₂O/tr HNO₃, Application: ICP-MS standards
Expand 2 Items
VWR® PESTINORM®, 2-Propanol, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
Expand 1 Items
VWR®, Citrate 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Citrate standard solution, 1000 mg/l, VWR®, Contents: C₆H₅O₇Na₃ in H₂O, Application: Ion chromatography standards
Expand 1 Items
VWR® ARISTAR®, Selenium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Selenium Standard, 1000 mg/L, VWR® ARISTAR®, Selenium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Expand 2 Items
VWR® ARISTAR®, Rhodium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Rhodium Standard, 10 ppm, VWR® ARISTAR®, Rhodium, Matrix: 2% HCl, Application: ICP-MS standards
Expand 2 Items
VWR® PESTINORM®, Methanol, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
Expand 1 Items
J.T.Baker®, Calcium Standard Solution, 1000 mg/L Ca in dil. Nitric Acid (from Ca) Standard for AAS
Supplier: Avantor
Calcium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Calcium, Matrix: Nitric acid dil., Application: AAS standards
Expand 1 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Gold Plasma Standards
Supplier: Avantor
Gold Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Gold, Matrix: 5% HCl, Application: ICP standards
Expand 2 Items
VWR® PESTINORM®, Ethyl Acetate, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
Expand 1 Items
VWR®, Turbidity standards, formazin
Supplier: VWR Chemicals
All turbidity standard solutions are Certified Reference Materials.
Expand 28 Items
VWR®, Bromate 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Bromate standard solution, 1000 mg/l, VWR®, Contents: KBrO₃ in H₂O, Application: Ion chromatography standards
Expand 1 Items
J.T.Baker®, Barium Standard Solution, 1000 mg/L Ba in dil. Nitric Acid (from Ba(NO₃)₂) Standard for AAS
Supplier: Avantor
Barium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Barium, Matrix: Nitric acid dil., Application: AAS standards
Expand 1 Items
VWR®, Triethanolamine 1000 mg/l in water standard for ion chromatography
Supplier: VWR Chemicals
Amine Standard, Triethanolamine standard, 1000 mg/L, VWR®, Matrix: H₂O, Application: Ion chromatography standards
Expand 1 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Potassium Plasma Standard
Supplier: Avantor
Potassium Standard, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Potassium, Matrix: 2% HNO₃, Application: ICP standards
Expand 1 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Strontium Plasma Standards
Supplier: Avantor
Strontium Standard, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Strontium, Matrix: 2% HNO₃, Application: ICP standards
Expand 2 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Magnesium Plasma Standards
Supplier: Avantor
Magnesium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Magnesium, Matrix: 2% HNO₃, Application: ICP standards
Expand 1 Items
VWR® AVS TITRINORM, ntimony Standard Solution, 1000 mg/L Sb in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS
Supplier: VWR Chemicals
Antimony Standard, 1000 mg/L, VWR® AVS TITRINORM, Antimony, Matrix: 5% HNO₃/tr HF, Application: AAS standards
Expand 2 Items
VWR®, Chloride 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Chloride standard solution, 1000 mg/l, VWR®, Contents: NaCl in H₂O, Application: Ion chromatography standards
Expand 2 Items
VWR®, Nitrate (in N) 1000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Nitrate (in N)standard for ion chromatography, 1000 mg/l, VWR®, Contents: KNO₃ in H₂O, Application: Ion chromatography standards
Expand 2 Items
VWR®, Total Inorganic Carbon (TIC) Standards
Supplier: VWR Chemicals
Standard solutions of sodium carbonate.
Expand 4 Items
J.T.Baker®, Beryllium Standard Solution, 1000 mg/L Be in dil. Nitric Acid (from BeO.(Be(OAc)₂)₃) Standard for ICP
Supplier: Avantor
Beryllium Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Beryllium, Matrix: Nitric acid dil., Application: ICP standards
Expand 1 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Molybdenum Plasma Standards
Supplier: Avantor
Molybdenum Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Molybdenum, Matrix: 4% NH₄OH, Application: ICP standards
Expand 1 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Platinum Plasma Standards
Supplier: Avantor
Platinum Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Platinum, Matrix: 10% HCl, Application: ICP standards
Expand 1 Items
VWR® AVS TITRINORM, Iridium Standard Solution, 1,000 mg/L Ir in 10% Hydrochloric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Iridium Standard, 1000 mg/L, VWR® AVS TITRINORM, Iridium, Matrix: 10% HCl, Application: AAS standards
Expand 2 Items
VWR® AVS TITRINORM, Germanium Standard Solution, 1000 mg/L Ge in 5% Nitric Acid with hydrofluoric Acid (max. 1%) AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Germanium Standard, 1000 mg/L, VWR® AVS TITRINORM, Germanium, Matrix: 5% HNO₃/tr HF, Application: AAS standards
Expand 2 Items
J.T.Baker® BAKER INSTRA-ANALYZED®, Chromium Plasma Standards
Supplier: Avantor
Chromium Standard, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Chromium, Matrix: 2% HNO₃, Application: ICP standards
Expand 1 Items
Supplier: EPPENDORF
Supplier: Integra
Supplier: OZ BIOSCIENCES
Supplier: VWR Collection
Supplier: Corning
Supplier: SenseAnywhere
Supplier: Integra
Supplier: NANOENTEK
Supplier: VWR Collection
Supplier: Integra
Supplier: Testo
Supplier: Sartorius
Supplier: SenseAnywhere
Supplier: Quantabio