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 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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Description: Polysulphide in light mineral oil, VWR®, 0,1000% (1000 ppm), Glass bottle
Catalog Number: VWRC99599.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Density standard, VWR®, 0,7807 g/ml, Reference temperature: 15 °C
Catalog Number: VWRC99626.600
UOM: 1 * 60 mL
Supplier: VWR Chemicals

MSDS


Description: Organic Standard, GC Multiresidue Pesticide Standard (Mix 7), Pack type: Glass ampoule
Catalog Number: VWRC91119.001
UOM: 1 * 1 mL
Supplier: VWR Chemicals

Description: Organic Standard, LC Multiresidue Pesticide Standard (Mix 5), Pack type: Glass ampoule
Catalog Number: VWRC91127.001
UOM: 1 * 1 mL
Supplier: VWR Chemicals

Description: Multi-Element Standard, Ion chromatography cation multi-element standard solution VII, 100 mg/L: Ba<sup>2+</sup>, Ca<sup>2+</sup>, K<sup>+</sup>, Li<sup>+</sup>, Mg<sup>2+</sup>,<sup> </sup>Mn<sup>2+</sup>, Na<sup>+</sup>, NH₄<sup>+</sup>, Sr<sup>2+</sup>, VWR® ARISTAR®, Application: Chromatography standards, Ion chromatography standards
Catalog Number: VWRC87041.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Standard for spectrophotometer calibration, Holmium perchlorate standard solution, Reag. Ph. Eur, VWR®
Catalog Number: VWRC85970.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Ion chromatography anion multi-element standard solution (10 mg/kg each of: F⁻, Cl⁻, Br-, NO₃⁻, PO₄³⁻, SO₄²⁻ in H2O), 10 mg/kg, VWR® ARISTAR®, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: VWRC85783.154
UOM: 1 * 50 mL
Supplier: VWR Chemicals

Description: Density standard, VWR®, 0,8811 g/ml, Reference temperature: 15 °C
Catalog Number: VWRC99630.600
UOM: 1 * 60 mL
Supplier: VWR Chemicals

MSDS


Description: Conductivity standard, (NIST/ISO 34, ISO 17025/A2LA Certificate and Individually Tested), VWR® Traceable® One-Shot™, 5 µS/cm, ±0,25 % (25 °C), Reference temperature: 25 °C
Catalog Number: VWRU46610-040
UOM: 1 * 473 mL
Supplier Article Number:: 46610-040
Supplier: VWR Collection


Description: Conductivity standard, (NIST/ISO 34, ISO 17025/A2LA Certificate and Individually Tested), VWR® Traceable® One-Shot™, 100 µS/cm, ±0,25 % (25 °C), Reference temperature: 25 °C
Catalog Number: VWRU46610-032
UOM: 1 * 473 mL
Supplier Article Number:: 46610-032
Supplier: VWR Collection


Description: Conductivity standard, (NIST/ISO 34, ISO 17025/A2LA Certificate and Individually Tested), VWR® Traceable® One-Shot™, 1413 µS/cm, ±0,25 % (25 °C), Reference temperature: 25 °C
Catalog Number: VWRU46610-042
UOM: 1 * 473 mL
Supplier Article Number:: 46610-042
Supplier: VWR Collection


Description: Thallium Standard, 1000 mg/L, VWR® ARISTAR®, Thallium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: VWRC456942S
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Titanium Standard, 1000 mg/L, VWR® ARISTAR®, Titanium, Matrix: H₂O/tr HF, Application: ICP-MS standards
Catalog Number: VWRC456962W
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Iron Standard, 10000 mg/L, VWR® ARISTAR®, Iron, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: VWRC457072B
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Multi-Element Standard, Interference check A in nitric acid 1% ARISTAR® for ICP-MS, VWR® ARISTAR®, Application: ICP-MS standards
Catalog Number: VWRC456552Y
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Magnesium Standard, 1000 mg/L, VWR® ARISTAR®, Magnesium, Matrix: Nitric acid dil., Application: Ion chromatography standards
Catalog Number: VWRC458212W
UOM: 1 * 100 mL
Supplier: VWR Chemicals

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