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® ARISTAR®, Gadolinium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Gadolinium Standard, 10 mg/L, VWR® ARISTAR®, Gadolinium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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VWR® ARISTAR®, Gold Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Gold Standard, 10 mg/L, VWR® ARISTAR®, Gold, Matrix: 2% HCl, Application: ICP-MS standards
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VWR®, ICP multi-element quality control standard 3 in dilute nitric acid ARISTAR® for ICP
Supplier: VWR Chemicals
In 5% nitric acid solution.
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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
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VWR® ARISTAR®, Cerium Standard Solution, 1000 mg/L Ce in dil. Nitric Acid (from (NH₄)₂Ce(NO₃)₆), Standard for ICP
Supplier: VWR Chemicals
(NH₄)₂ Ce(NO₃)₆ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid (from In), Standard for ICP
Supplier: VWR Chemicals
In in HNO₃ 2 to 5%.
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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
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VWR®, Europium Standard Solution, 1000 mg/L Eu in dilute Nitric Acid (from Eu2O3), Standard for ICP
Supplier: VWR Chemicals
Eu₂O₃ in HNO₃ 2 to 5%.
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VWR® ARISTAR®, Chromium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Chromium Standard, 1000 mg/L, VWR® ARISTAR®, Chromium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
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J.T.Baker®, Bismuth Standard Solution, 1000 mg/L Bi in dil. Nitric Acid (from Bi) Standard for AAS
Supplier: Avantor
Bismuth Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Bismuth, Matrix: Nitric acid dil., Application: AAS standards
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VWR® ARISTAR®, Boron Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Boron Standard, 10 ppm, VWR® ARISTAR®, Boron, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards
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ARISTAR®VWR® , Silicon Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Silicium Standard, 10 mg/L, VWR® ARISTAR®, Silicon, Matrix: H₂O/tr HF, Application: ICP-MS standards
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Calcium 1.000 mg/l in water standard for ion chromatography
Supplier: VWR Chemicals
Calcium Standard, 1000 mg/L, VWR®, Calcium, Matrix: H₂O, Application: Ion chromatography standards
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VWR® PESTINORM®, 1,2-Dichloroethane, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR®, Residual solvent standards, Class 3
Supplier: VWR Chemicals
The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored in accordance with ICH guidelines. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.
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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
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VWR® ARISTAR®, Nitrate Standard Solution, 1000 mg/L NO₃ in Water (from NaNO₃) Standard for Ion Chromatography
Supplier: VWR Chemicals
NO₃ in H₂O.
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VWR® ARISTAR®, Fluoride Standard Solution, 1000 mg/L F- in Water (from NaF) Standard for Ion Chromatography
Supplier: VWR Chemicals
(F in H₂O).
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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
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J.T.Baker®, Beryllium Standard Solution, 10000 mg/L Be in dil. Nitric Acid (from BeO.(Be(OAc)₂)₃) Standard for ICP
Supplier: Avantor
Beryllium Standard, 10000 mg/L, J.T.Baker®, J.T. Baker®, Beryllium, Matrix: Nitric acid dil., Application: ICP standards
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VWR®, Turbidity standards, formazin
Supplier: VWR Chemicals
All turbidity standard solutions are Certified Reference Materials.
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VWR®, Perchlorate 1,000 mg/l in Water standard for ion chromatography
Supplier: VWR Chemicals
Perchlorate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: KClO₄ in H₂O, Application: Ion chromatography standards
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J.T.Baker®, Bismuth Standard Solution, 10000 mg/L Bi in 10% Nitric Acid (from Bi) Standard for ICP
Supplier: Avantor
Bismuth Standard, 10000 mg/L, J.T.Baker®, J.T. Baker®, Bismuth, Matrix: 10% HNO₃, Application: ICP standards
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VWR® AVS TITRINORM, Tantalum Standard Solution, 1000 mg/L Ta in 5% Nitric Acid with Hydrofluoric Acid (max. 1%), Standard for AAS
Supplier: VWR Chemicals
Tantalum Standard, 1000 mg/L, VWR® AVS TITRINORM, Tantalum, Matrix: 5% HNO₃, Application: AAS standards
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VWR® PESTINORM®, Butyl Acetate, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
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VWR® AVS TITRINORM, Ytterbium Standard Solution, 1000 mg/L Yb in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Ytterbium Standard, 1000 mg/L, VWR® AVS TITRINORM, Ytterbium, Matrix: Nitric acid dil., Application: AAS standards
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VWR®, Nickel standard solution, 1000 mg/L Ni in dil. nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Nickel Standard, 1000 mg/L, VWR®, Nickel, Matrix: 2% HNO₃, Application: AAS standards
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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
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VWR® ARISTAR®, Lead Standard Solution, 1000 mg/L Pb in dil. Nitric Acid (from Pb(NO₃)₂), Standard for ICP
Supplier: VWR Chemicals
Pb(NO₃)₂ in 2% HNO₃.
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VWR® ARISTAR®, Barium Standard Solution, 1000 mg/L Ba in dil. Nitric Acid (from Ba(NO₃)₂), Standard for ICP
Supplier: VWR Chemicals
Ba(NO₃)₂ in HNO₃ 2 to 5%.
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Supplier: KIMBERLY CLARK
Supplier: tempmate
Supplier: Integra
Supplier: Industrial Physics
Supplier: TESTO
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Thermo Fisher Scientific
Supplier: VWR Collection
Supplier: Corning
Supplier: VWR Collection
Supplier: Integra
Supplier: VWR Collection
Supplier: VWR Collection
Supplier: Industrial Physics