You Searched For: Glycolic acid

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.

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.


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Description: Premium conductivity standard 150000 µS/cm, VWR®
Catalog Number: 85917.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Calcium Standard, 1000 mg/L, VWR® ARISTAR®, Calcium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 456692T
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Silicium Standard, 1000 mg/L, VWR® ARISTAR®, Silicon, Matrix: H₂O/tr HF, Application: ICP standards
Catalog Number: 456002G
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Sulphate standard solution, 1000 mg/l, VWR® ARISTAR®, Contents: K₂SO₄ in H₂O, Application: Ion chromatography standards
Catalog Number: 458062D
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Premium conductivity standard 200000 µS/cm, VWR®
Catalog Number: 85918.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Conductivity standard 12880 µS/cm, VWR®, Reference temperature: 25 °C
Catalog Number: 84136.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

Description: Ammonium Standard, Ammonium standard solution, 250 mg/L, VWR®, Matrix: H₂O
Catalog Number: 88084.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Calcium Standard, 10000 mg/L, VWR® ARISTAR®, Calcium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 457042S
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Perchlorate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Contents: KClO₄ in H₂O, Application: Ion chromatography standards
Catalog Number: 84987.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Uranium Standard, 10 ppm, VWR®, Uranium, Matrix: 2% HNO₃, Application: ICP-MS standards
Catalog Number: 85641.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Phosphorus Standard, 1000 ppm, VWR® ARISTAR®, Phosphorus, Matrix: H₂O, Application: ICP-MS standards
Catalog Number: 456842P
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Mercury Standard, 1000 mg/L, VWR®, Mercury, Matrix: Nitric acid dil., Application: ICP standards
Catalog Number: 455662J
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Conductivity standard 1,3 µS/cm, VWR®
Catalog Number: 84134.230
UOM: 1 * 250 mL
Supplier: VWR Chemicals

Description: Colour standard, Colour reference solutions Y (Y1-Y7), VWR®
Catalog Number: 85754.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

Description: Sulphate standard solution, 1000 mg/l, VWR®, Contents: Na₂SO₄ in H₂O, Application: Ion chromatography standards
Catalog Number: 84996.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Colour standard, Colour reference solutions B (B1 - B9), VWR®
Catalog Number: 85752.001
UOM: 1 * 1 KIT
Supplier: VWR Chemicals

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