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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: Standardy - zlato, 10 mg/L, VWR® ARISTAR®, Zlato, Matrice: 2% HCl, Aplikace: Stndardy ICP-MS
Katalogové číslo: 85550.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - draslík, 10000 ppm, VWR®, Draslík, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 457122R
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Colour Reference Solution R (red) for testing the colour intensity acc. to Ph. Eur. R1-R7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalogové číslo: 85751.180
Měrná jednotka: 1 * 125 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in light mineral oil, VWR®, 0,0250% (250 ppm), Glass bottle
Katalogové číslo: 99192.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in light mineral oil, ASTM D7039, Calibration Set B, VWR®, Blank, 25 ppm, 100 ppm, 500 ppm, 1000 ppm, 3000 ppm, ASTM D7039, Pk Info: 6× 100 ml
Katalogové číslo: 99263.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals

Popis: Standardy - yttrium, 10 ppm, VWR® ARISTAR®, Yttrium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 85646.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in light mineral oil, ASTM D7039, Calibration Set A, VWR®, Blank, 5 ppm, 50 ppm, 250 ppm, 500 ppm, ASTM D7039, Pk Info: 5× 100 ml
Katalogové číslo: 99262.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals


Popis: Standardy - selen, 1000 mg/L, VWR®, Selenium, Matrice: 2% HNO₃, Aplikace: Standardy AAS
Katalogové číslo: 86709.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: 1,4-Dioxan standard for GC, VWR®, Secondary Reference Standard, Glass bottle
Katalogové číslo: 85664.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in light mineral oil, ASTM D4294, Calibration Set A, VWR®, Blank, 5 ppm, 10 ppm, 100 ppm, 250 ppm, 500 ppm, 750 ppm, 1000 ppm, ASTM D4294, Pk Info: 8× 100 ml
Katalogové číslo: 99256.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals


Popis: Standardy - erbium, 10 mg/L, VWR® ARISTAR®, Erbium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 85563.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy víceprvkové, Cation multi component standard 2 in water with a trace of nitric acid ARISTAR® for ion chromatography, VWR® ARISTAR®, Aplikace: Standardy iontové chromatografie
Katalogové číslo: 458362M
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - gallium, 1000 mg/L, VWR®, Gallium, Matrice: 2% HNO₃, Aplikace: Standardy AAS
Katalogové číslo: 86678.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy víceprvkové, Multi-element quality control standard 10 mg/l {Hf; Ge; Mo; Nb; Sb; Si; Sn; Ta; Te; Ti; W; Zr} in kyselině dusičné 2% / kyselina fluorovodíková < 0.1% ARISTAR® pro ICP-MS, VWR® ARISTAR®, Aplikace: Stndardy ICP-MS
Katalogové číslo: 84794.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, tert-Butyl methyl ether standard for GC, VWR®, Glass bottle
Katalogové číslo: 85671.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: COD calibration standard, VWR®, 200 mg/L, : N/A
Katalogové číslo: 88409.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

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