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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: Saybolt Colour Standard +30, VWR®, Glass bottle
Katalogové číslo: 84799.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,8668 g/ml, Referenční teplota: 20 °C
Katalogové číslo: 85180.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: High Temp. Viscosity Standard, 20 °C through to 150 °C, VWR®, Viscometry Standards, S6S, Viskozita: (60 °C) 2,935 mPa s, Typ balení: Glass bottle
Katalogové číslo: 99491.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, Dichloromethane (DCM) standard for GC, VWR®, Glass bottle
Katalogové číslo: 85658.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Refractive index certified reference material, VWR®, Nominal refractive index at 25 °C: 1.4023, Glass bottle, 1×10 ml
Katalogové číslo: 99179.100
Měrná jednotka: 1 * 10 mL
Dodavatel: VWR Chemicals

Popis: Standardy - niob, 10 ppm, VWR® ARISTAR®, Niobium, Matrice: 2% HNO₃/0,5% HF, Aplikace: Stndardy ICP-MS
Katalogové číslo: 85582.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Refractive index standard at 20 °C, solvent-based, VWR®, Index lomu: 1,44468 nD
Katalogové číslo: 85117.015
Měrná jednotka: 1 * 15 mL
Dodavatel: VWR Chemicals

Popis: Standardy víceprvkové, Multi-element calibration standard 3 in hydrochloric acid 10% ARISTAR® for ICP-MS, VWR® ARISTAR®, Aplikace: Stndardy ICP-MS
Katalogové číslo: 456512A
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Refractive index standard at 20 °C, stabilised sucrose, VWR®, Index lomu: 1,35171 nD
Katalogové číslo: 85128.015
Měrná jednotka: 1 * 15 mL
Dodavatel: VWR Chemicals

Popis: COD calibration standard, VWR®, 10000 mg/L, : N/A
Katalogové číslo: 88414.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Colour Reference Solution Y (yellow) for testing the colour intensity acc. to Ph. Eur. Y1-Y7 Reag. Ph. Eur., VWR®, Plastic bottle
Katalogové číslo: 85749.180
Měrná jednotka: 1 * 125 mL
Dodavatel: VWR Chemicals

Popis: Standardy - nikl, 1000 ppm, VWR® ARISTAR®, Nickel, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 456832N
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - selen, 1000 mg/L, VWR®, Selenium, Matrice: 2% HNO₃, Aplikace: Standardy AAS
Katalogové číslo: 86709.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Rotational Viscosity Standard, 20.00 °C & 25.00 °C, VWR®, Viscometry Standards, VIS-RT12K, Silicone, Viscosity at 25 °C: 12423 mPa·s, Typ balení: HDPE container
Katalogové číslo: 99517.271
Měrná jednotka: 1 * 600 mL
Dodavatel: VWR Chemicals

Popis: Rotational Viscosity Standard, 20.00 °C & 25.00 °C, VWR®, Viscometry Standards, VIS-RT10, Silicone, Viscosity at 25 °C: 10,12 mPa·s, Typ balení: HDPE container
Katalogové číslo: 99512.271
Měrná jednotka: 1 * 600 mL
Dodavatel: VWR Chemicals

Popis: Rotational Viscosity Standard, 20.00 °C & 25.00 °C, VWR®, Viscometry Standards, VIS-RT100K, Silicone, Viscosity at 25 °C: 100075 mPa·s, Typ balení: HDPE container
Katalogové číslo: 99515.271
Měrná jednotka: 1 * 600 mL
Dodavatel: VWR Chemicals

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