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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 - titan, 1000 mg/L, VWR® AVS TITRINORM, Titanium, Matrice: 5% HNO₃, Aplikace: Standardy AAS
Katalogové číslo: 86717.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in synthetic diesel, VWR®, 5,0000% (50000 ppm), Glass bottle
Katalogové číslo: 99248.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: TOC standard solution, VWR®, 200 mg/L
Katalogové číslo: 88227.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0.8386 mg/L, Referenční teplota: 20 °C
Katalogové číslo: 99642.600
Měrná jednotka: 1 * 60 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, Methyl nonadecanoate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Ampoule
Katalogové číslo: 91087.050
Měrná jednotka: 1 * 5 g
Dodavatel: VWR Chemicals

Popis: Standard for GC, Methyl valerate, PESTINORM®, min. 99,0%, PESTINORM®, CRM, Ampoule
Katalogové číslo: 91072.050
Měrná jednotka: 1 * 5 mL
Dodavatel: VWR Chemicals

Popis: Standardy - železo, 10000 mg/L, VWR®, Iron, Matrice: Nitric acid dil., Aplikace: Standardy ICP
Katalogové číslo: 455534C
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, Methyl arachidate, PESTINORM®, min. 98,0%, PESTINORM®, CRM, Vial
Katalogové číslo: 91088.001
Měrná jednotka: 1 * 100 mg
Dodavatel: VWR Chemicals

Popis: Check Oil 15W40, VWR®, Viscometry Standards, Viscosity at 40 °C: 103,1 mm²/s
Katalogové číslo: 99172.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 40 °C, VWR®, General Purpose Viscosity, N.8, Viscosity at 25 °C: 0,5204 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99445.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard with certified values at 20 °C to 100 °C, VWR®, General Purpose Viscosity, S30000, Viscosity at 25 °C: 72328 mPa·s, Testovací metoda: ASTM D2162, Typ balení: Glass bottle
Katalogové číslo: 99473.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standard for spectrophotometer calibration, Blank - 0,001 M perchloric acid for linearity standards at 235, 257, 313 and 350 nm, VWR®
Katalogové číslo: 84756.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Sada referenčních standardů pro MCT 100, VWR®, 0; 0,2; 1 mg/ml
Katalogové číslo: 84207.600
Měrná jednotka: 1 * 1 KIT
Dodavatel: VWR Chemicals

Popis: Organic Standard, LC Multiresidue Pesticide Standard (Mix 4), Typ balení: Glass ampoule
Katalogové číslo: 91126.001
Měrná jednotka: 1 * 1 mL
Dodavatel: VWR Chemicals

Popis: Organic Standard, Standard solution imidazole 1000 mg/l in water, Typ balení: Plastic bottle
Katalogové číslo: 87345.290
Měrná jednotka: 1 * 1.000 mL
Dodavatel: VWR Chemicals

Popis: Standardy - lithium, 200 mg/L, VWR® ARISTAR®, Lithium, Matrice: Nitric acid dil., Aplikace: Standardy iontové chromatografie
Katalogové číslo: 458322E
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

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