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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: Standard with certified values at 20 °C to 100 °C, VWR®, General Purpose Viscosity, N10200, Viscosity at 25 °C: 30991 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99450.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standardy - železo, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Iron, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 5731.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Standard for GC, Methyl behenate, PESTINORM®, min. 90,0%, PESTINORM®, CRM, Vial
Katalogové číslo: 91090.001
Měrná jednotka: 1 * 100 mg
Dodavatel: VWR Chemicals

Popis: Standard for GC, Di-iso- propyl ether standard for GC, VWR®, Glass bottle
Katalogové číslo: 85659.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - mangan, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Manganese, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 5735.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Sulphur in synthetic diesel, VWR®, 0,0050% (50 ppm), Glass bottle
Katalogové číslo: 99232.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, Methyl heptanoate, PESTINORM®, min. 97,0%, PESTINORM®, CRM, Ampoule
Katalogové číslo: 91074.050
Měrná jednotka: 1 * 5 mL
Dodavatel: VWR Chemicals

Popis: Linolenic acid-methyl ester, PESTINORM®, min 98.0%, VWR®, CRM
Katalogové číslo: 91250.001
Měrná jednotka: 1 * 100 mg
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 100 °C, VWR®, General Purpose Viscosity, S8000, Viscosity at 25 °C: 19588 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99477.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: TOC standard solution, VWR®, 2000 mg/L, : N/A
Katalogové číslo: 88230.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0.7142 mg/L, Referenční teplota: 20 °C
Katalogové číslo: 99640.600
Měrná jednotka: 1 * 60 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, Methyl tetracosanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Katalogové číslo: 91091.010
Měrná jednotka: 1 * 1 g
Dodavatel: VWR Chemicals

Popis: Standard for GC, Butyl acetate standard for GC, Typ balení: Glass bottle
Katalogové číslo: 85655.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 1.1256 mg/L, Referenční teplota: 20 °C
Katalogové číslo: 99649.600
Měrná jednotka: 1 * 60 mL
Dodavatel: VWR Chemicals

Popis: Organic Standard, Saytex BT-93, 50 µg/ml in toluene, Typ balení: Glass ampoule/vial
Katalogové číslo: 92140.010
Měrná jednotka: 1 * 1 mL
Dodavatel: VWR Chemicals

Popis: Standardy - antimon, 1000 mg/L, VWR® ARISTAR®, Antimon, Matrice: 2-5% HNO₃ + (CHOH)₂(COOH)₂, Aplikace: Standardy ICP
Katalogové číslo: 455024Y
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

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