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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: 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: Standardy - erbium, 1000 mg/L, VWR® ARISTAR®, Erbium, Matrice: 2-5% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 455324R
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Cone and Plate Viscosity Standard 20,00 °C, 21,00 °C, 22,00 °C, 23,00 °C, 24,00 °C and 25,00 °C, VWR®, Viscometry Standards, 2162/6, Viscosity at 25 °C: 250,2 mPa·s, Testovací metoda: ASTM D2162 / ASTM D348, Typ balení: Glass bottle
Katalogové číslo: 99425.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Saybolt Colour Standard +25, VWR®, Glass bottle
Katalogové číslo: 84800.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - ytterbium, 1000 mg/L, VWR® ARISTAR®, Ytterbium, Matrice: Nitric acid dil., Aplikace: Standardy ICP
Katalogové číslo: 456344C
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard for spectrophotometer calibration, Holmium oxide solution UV/Visible wavelength standard at 240 to 640 nm, certified at 0,1 nm; 0,2 nm; 0,5 nm; 1,0 nm and 2,0 nm slit widths (single permanently sealed UV cuvette), VWR®
Katalogové číslo: 84774.600
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals

Popis: Standardy - cín, 1000 mg/l, VWR® AVS TITRINORM, Tin, Matrice: 20% HCl, Aplikace: Standardy AAS
Katalogové číslo: 86712.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standardy - vanad, 1000 mg/L, VWR®, Vanadium, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 456972B
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,7933 g/ml, Referenční teplota: 15 °C
Katalogové číslo: 85147.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Freezing Point Standard, Jet Fuel, VWR®, —, ASTM D2386, IP 16, ISO 3013, Aluminium bottle
Katalogové číslo: 99127.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,7073 g/ml, Referenční teplota: 15 °C
Katalogové číslo: 85141.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Pour Point standard, Lubricant, VWR®, ASTM D97, IP 15, ISO 3016
Katalogové číslo: 99121.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Refractive index certified reference material, VWR®, Nominal refractive index at 25 °C: 1.4206, Glass bottle, 5×10 ml
Katalogové číslo: 99181.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals

Popis: Cone and Plate Viscosity Standard 20,00 °C, 21,00 °C, 22,00 °C, 23,00 °C, 24,00 °C and 25,00 °C, VWR®, Viscometry Standards, 2162/8, Viscosity at 25 °C: 351,1 mPa·s, Testovací metoda: ASTM D2162 / ASTM D350, Typ balení: Glass bottle
Katalogové číslo: 99427.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standardy - lanthan, 1000 mg/L, VWR® ARISTAR®, Lanthanum, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 457325E
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,9777 g/ml, Referenční teplota: 50 °C
Katalogové číslo: 85273.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

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