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®, Fluoride 1,000 mg/L in Water standard for ion chromatography
Supplier: VWR Chemicals
Fluoride standard solution, 1000 mg/l, VWR®, Contents: NaF in H₂O, Application: Ion chromatography standards
Expand 2 Items
VWR®, Iodide 1,000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Iodide standard solution, 1000 mg/l, VWR®, Contents: KI in H₂O, Application: Ion chromatography standards
Expand 2 Items
VWR® AVS TITRINORM, Dysprosium Standard Solution, 1000 mg/L Dy in dil. Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Dysprosium Standard, 1000 mg/L, VWR® AVS TITRINORM, Dysprosium, Matrix: 2% HNO₃, Application: AAS standards
Expand 2 Items
VWR® ARISTAR®, Iron Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Iron Standard, 1000 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Expand 3 Items
VWR® ARISTAR®, Thallium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Thallium Standard, 1000 mg/L, VWR® ARISTAR®, Thallium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Expand 2 Items
VWR® ARISTAR®, Aluminium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Aluminium Standard, 10 mg/L, VWR® ARISTAR®, Aluminium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Expand 2 Items
ARISTAR®VWR® , Erbium Standard Solution, 10000 mg/l Er in dil. Nitric Acid (from Er2O3), Standard for ICP
Supplier: VWR Chemicals
Erbium Standard, 10000 mg/L, VWR® ARISTAR®, Erbium, Matrix: 2-5% HNO₃, Application: ICP standards
Expand 1 Items
VWR®, Magnesium standard solution, 1000 mg/L Mg in dil. nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Magnesium Standard, 1000 mg/L, VWR®, Magnesium, Matrix: 2% HNO₃, Application: AAS standards
Expand 2 Items
VWR®, Manganese standard solution, 1000 mg/L Mn in dil. nitric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Manganese Standard, 1000 mg/L, VWR®, Manganese, Matrix: 2% HNO₃, Application: AAS standards
Expand 2 Items
VWR® PESTINORM®, N,N-Dimethylacetamide, Secondary Reference Standard for GC
Supplier: VWR Chemicals
A secondary GC solvent reference standard for various chromatographic and analytical applications.
Expand 1 Items
VWR® AVS TITRINORM, Thallium Standard Solution, 1000 mg/L Tl in dil. Nitric Acid, Standard for AAS
Supplier: VWR Chemicals
Thallium Standard, 1000 mg/L, VWR® AVS TITRINORM, Thallium, Matrix: Nitric acid dil., Application: AAS standards
Expand 2 Items
VWR®, Sulphate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Sulphate standard solution, 1000 mg/L, VWR®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards
Expand 2 Items
VWR® AVS TITRINORM, Boron Standard Solution, 1000 mg/L B in Water, Standard for AAS
Supplier: VWR Chemicals
Boron Standard, 1000 mg/L, VWR® AVS TITRINORM, Boron, Matrix: H₂O, Application: AAS standards
Expand 2 Items
VWR® AVS TITRINORM, Silicon Standard Solution, 1000 mg/L Si in Water, Standard for AAS
Supplier: VWR Chemicals
Silicium Standard, 1000 mg/L, VWR® AVS TITRINORM, Silicon, Matrix: H₂O, Application: AAS standards
Expand 2 Items
VWR® AVS TITRINORM, Sulphur Standard Solution, 1000 mg/L S in Water, Standard for AAS
Supplier: VWR Chemicals
Sulphur Standard, 1000 mg/L, VWR® AVS TITRINORM, Sulphur, Matrix: H₂O, Application: AAS standards
Expand 2 Items
Indium standard solution, 10000 mg/L In in 5% nitric acid (from In), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Indium Standard, 10000 mg/L, Specpure®, Indium, Matrix: 5% HNO₃, Application: ICP standards
Expand 3 Items
Yttrium standard solution, 1000 mg/L Y in 5% nitric acid (from Y₂O₃), standard for AAS, Specpure®
Supplier: Thermo Fisher Scientific
Yttrium Standard, 1000 mg/L, Specpure®, Yttrium, Matrix: 5% HNO₃, Application: AAS standards
Expand 2 Items
Platinum standard solution, 1,000 mg/L Pt in 10% hydrochloric acid standard for AAS
Supplier: Thermo Fisher Scientific
Platinum Standard, 1000 mg/L, Platinum, Matrix: 10% HCl, Application: AAS standards
Expand 1 Items
Niobium standard solution, 10000 mg/L Nb in 2% hydrofluoric acid (from NbCl₅), standard for ICP, Specpure®
Supplier: Thermo Fisher Scientific
Niobium Standard, 10000mg/L, Specpure®, Niobium, Matrix: 2% HF, Application: ICP standards
Expand 3 Items
VWR®, Rhodium standard solution, 1,000 mg/l Rh in 5% hydrochloric acid AVS TITRINORM standard for AAS
Supplier: VWR Chemicals
Rhodium Standard, 1000 mg/L, VWR®, Rhodium, Matrix: 5% HCl, Application: AAS standards
Expand 2 Items
J.T.Baker®, Antimony Standard Solution, 1000 mg/L Sb in dil. Nitric Acid (from Antimony (III) potassium oxitartrate trihydrate) Standard for AAS
Supplier: Avantor
Antimony Standard, 1000 mg/L, J.T.Baker®, J.T. Baker®, Antimony, Matrix: 2-5% HNO₃, Application: AAS standards
Expand 1 Items
Gold standard solution, 1,000 mg/L Au in 0.5 M hydrochloric acid standard for AAS
Supplier: Thermo Fisher Scientific
Gold Standard, 1000 mg/L, Gold, Application: AAS standards
Expand 2 Items
VWR®, Acetate 1000 mg/L in water standard for ion chromatography
Supplier: VWR Chemicals
Acetate standard solution, 1000 mg/l, VWR®, Contents: CH₃COOH in H₂O, Application: Ion chromatography standards
Expand 1 Items
VWR®, Silicate 1,000 mg/L in 1% sodium hydroxide solution, standard for ion chromatography
Supplier: VWR Chemicals
Silicate standard solution, 1000 mg/l, VWR®, Matrix: NaOH 1%, Application: Ion chromatography standards
Expand 1 Items
VWR®, Conductivity standard solutions
Supplier: VWR Chemicals
A complete range of certified control standards with values ranging from 1,3 to 500000 µs to meet all the requirements for electrochemical analysis.
Expand 26 Items
VWR® AVS TITRINORM, Indium Standard Solution, 1000 mg/L In in dilute Nitric Acid AVS TITRINORM Standard for AAS
Supplier: VWR Chemicals
Indium Standard, 1000 mg/L, VWR® AVS TITRINORM, Indium, Matrix: Nitric acid dil., Application: AAS standards
Expand 2 Items
Boron standard solution, 1,000 mg/L B in water standard for AAS
Supplier: Thermo Fisher Scientific
Boron Standard, 1000 mg/L, Boron, Matrix: H₂O, Application: AAS standards
Expand 2 Items
ARISTAR®VWR® , Iridium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Iridium Standard, 1000 mg/L, VWR® ARISTAR®, Iridium, Matrix: 10% HCl, Application: ICP-MS standards
Expand 2 Items
VWR® ARISTAR®, Molybdenum Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Molybdenum Standard, 1000 mg/L, VWR® ARISTAR®, Molybdenum, Matrix: H₂O/tr.NH₄OH, Application: ICP-MS standards
Expand 2 Items
VWR® ARISTAR®, Titanium Standard Solutions for ICP-MS
Supplier: VWR Chemicals
Titanium Standard, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards