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Hledali jste: EU00017VWRC

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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Popis: Gd₂O₃ in HNO₃ (2 to 5%).
Katalogové číslo: 455364C
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Ho₂O₃ in HNO₃ 2 to 5%.
Katalogové číslo: 455464F
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Eu₂O₃ in HNO₃ 2 to 5%.
Katalogové číslo: 455354A
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standardy - rhodium, 1000 mg/L, VWR®, Rhodium, Matrice: 5% HCl, Aplikace: Standardy AAS
Katalogové číslo: 86704.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis that are designed for grading the colour of similarly coloured liquids, such as resins, varnishes, lacquers, drying oils, fatty acids, lecithin's, sunflower and linseed oil.
Katalogové číslo: 84819.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Stray light standards packed in permanently sealed UV cuvettes or 100 ml amber bottle.
Katalogové číslo: 84784.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: 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.
Katalogové číslo: 88209.015
Měrná jednotka: 1 * 1,5 mL
Dodavatel: VWR Chemicals

Popis: Thiocyanate 1,000 mg/l in water standard for ion chromatography, 1000 mg/l, VWR®, Obsahy: NH₄SCN ve H₂O, Aplikace: Standardy iontové chromatografie
Katalogové číslo: 84999.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Thiosulphate standard solution, 1000 mg/L, VWR®, Matrice: Amyl Alcohol, Aplikace: Standardy iontové chromatografie
Katalogové číslo: 85000.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy aminů, Trimethylamine, 1000 mg/L, VWR®, Matrice: H₂O, Aplikace: Standardy iontové chromatografie
Katalogové číslo: 85003.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - rhodium, 10 ppm, VWR® ARISTAR®, Rhodium, Matrice: 2% HCl, Aplikace: Stndardy ICP-MS
Katalogové číslo: 456862T
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - selen, 10 mg/L, VWR® ARISTAR®, Selenium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 456882A
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - kobalt, 10 mg/l, VWR® ARISTAR®, Kobalt, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 457062W
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - iridium, 1000 mg/L, VWR® AVS TITRINORM, Iridium, Matrice: 10% HCl, Aplikace: Standardy AAS
Katalogové číslo: 86685.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - germanium, 1000 mg/L, VWR® AVS TITRINORM, Germanium, Matrice: 5% HNO₃/tr HF, Aplikace: Standardy AAS
Katalogové číslo: 86680.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standrady - barium, 1000 mg/L, J.T.Baker®, J.T. Baker®, Barium, Matrice: Nitric acid dil., Aplikace: Standardy AAS
Katalogové číslo: 6920.0100
Měrná jednotka: 1 * 1 KS
Dodavatel: Avantor


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