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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: Gardner Colour Standard 2, VWR®, Glass bottle
Katalogové číslo: 84815.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at –0 °F, –10 °F, –15 °F, –20 °F, –30 °F and –40 °F, VWR®, Low temperature Viscosity Standard, N27B, Viskozita: (–40 °C): 24522 mm²/s, Typ balení: Glass bottle
Katalogové číslo: 99486.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 25 °C, VWR®, Mineral Oil Rotational Viscosity, RTM3, Viscosity at 25 °C: 0,9525 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99529.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Sucrose (Brix) standard, stabilised, 35°, VWR®, Index lomu: 1,390322, Přesnost: ± 0,11°
Katalogové číslo: 87014.015
Měrná jednotka: 1 * 15 mL
Dodavatel: VWR Chemicals

Popis: Standardy - gadolinium, 1000 mg/L, VWR® ARISTAR®, Gadolinium, Matrice: 2-5% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 455364C
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standardy - skandium, 10 mg/L, VWR® ARISTAR®, Scandium, Matrice: 2% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 85596.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Gardner Colour Standard 6, VWR®, Glass bottle
Katalogové číslo: 84817.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: COD standard solution, VWR®, 10 mg/L, : N/A
Katalogové číslo: 85050.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 25 °C, VWR®, Mineral Oil Rotational Viscosity, RTM25, Viscosity at 25 °C: 1260 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99551.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Total Base Number (TBN) Standard, TBN40, VWR®, 40,51 mg KOH/g, ASTM D2896/IP 276, Glass bottle, Pk Info: 1×50 g
Katalogové číslo: 99357.154
Měrná jednotka: 1 * 50 g
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 25 °C, VWR®, Mineral Oil Rotational Viscosity, RTM12, Viscosity at 25 °C: 55,68 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99538.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 25 °C, VWR®, Mineral Oil Rotational Viscosity, RTM6, Viscosity at 25 °C: 4,745 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99532.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at –39 °C, –39.5 °C, –40 °C, –40.5 °C, and –41 °C, VWR®, Low temperature Viscosity Standard, N120B, Viskozita: (–40 °C): 172601 mm²/s, Typ balení: Glass bottle
Katalogové číslo: 99483.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Nominal flash point standard (65 °C), VWR®, Glass bottle
Katalogové číslo: 91688.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Standardy - kadmium, 1000 mg/L, VWR® ARISTAR®, Kadmium, Matrice: Nitric acid dil., Aplikace: Standardy ICP
Katalogové číslo: 455144P
Měrná jednotka: 1 * 500 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

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