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Hľadali ste: Standardy

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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Opis: VWR®, Viscometry Standards, Viscosity at 20 °C: 100000 cSt, Viscosity at 25 °C: 64000 cSt, Viscosity at 37,78 °C: —, Viscosity at 40 °C: 18000 cSt, Viscosity at 50 °C: 8500 cSt
Katalógové číslo: 85077.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: VWR®, Viscometry Standards, Viscosity at 20 °C: 2700 cSt, Viscosity at 25 °C: 1800 cSt, Viscosity at 37,78 °C: 850 cSt, Viscosity at 40 °C: 760 cSt, Viscosity at 50 °C: 440 cSt
Katalógové číslo: 85091.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: VWR®, Viscometry Standards, Viscosity at 20 °C: 72000 cSt, Viscosity at 25 °C: 45500 cSt, Viscosity at 37,78 °C: —, Viscosity at 40 °C: 13000 cSt, Viscosity at 50 °C: 6300 cSt
Katalógové číslo: 85324.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: VWR®, Viscometry Standards, Viscosity at 20 °C: 58000 cSt, Viscosity at 25 °C: 36000 cSt, Viscosity at 37,78 °C: —, Viscosity at 40 °C: 10000 cSt, Viscosity at 50 °C: 4900 cSt
Katalógové číslo: 85073.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: VWR®, Viscometry Standards, Viscosity at 20 °C: 28000 cSt, Viscosity at 25 °C: 17000 cSt, Viscosity at 37,78 °C: 6000 cSt, Viscosity at 40 °C: 5100 cSt, Viscosity at 50 °C: 2500 cSt
Katalógové číslo: 85088.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Density standard, VWR®, 1,0302 g/ml, Referenční teplota: 80 °C
Katalógové číslo: 85321.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Density standard, VWR®, 1,8994 g/ml, Referenční teplota: 40 °C
Katalógové číslo: 85252.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Hydrogenphthalate standard solution, 1000 mg/l, VWR®, Obsahy: KC₈H₅O₄ ve H₂O, Aplikace: Standardy iontové chromatografie
Katalógové číslo: 84969.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Hydrogensulphite standard solution, 1000 mg/l, VWR®, Obsahy: NaHSO₃HCOH ve H₂O, Aplikace: Standardy iontové chromatografie
Katalógové číslo: 84970.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Standardy - rubidium, 1000 mg/L, VWR® AVS TITRINORM, Rubidium, Matrice: 2% HNO₃, Aplikace: Standardy AAS
Katalógové číslo: 86702.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Standardy - palladium, 1000 mg/L, VWR® AVS TITRINORM, Palladium, Matrice: 5% HCl, Aplikace: Standardy AAS
Katalógové číslo: 86700.260
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Standardy - palladium, 1000 mg/L, VWR® AVS TITRINORM, Palladium, Matrice: 5% HCl, Aplikace: Standardy AAS
Katalógové číslo: 86700.180
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Organic Standard, Chlorpyrifos 100 µg/ml in methanol, Typ balení: Glass ampoule
Katalógové číslo: 123692U
Merná jednotka: 1 * 1 mL
Dodávateľ: VWR Chemicals

Opis: Standardy - molybden, 10000 mg/L, VWR® ARISTAR®, Molybdenum, Matrice: <1% NH₄OH, Aplikace: Standardy ICP
Katalógové číslo: 455692P
Merná jednotka: 1 * 100 mL
Dodávateľ: VWR Chemicals

Opis: Standardy - rtuť, 10000 mg/L, VWR® ARISTAR®, Mercury, Matrice: Nitric acid dil., Aplikace: Standardy ICP
Katalógové číslo: 455674N
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

Opis: Standardy - indium, 1000 mg/L, VWR® ARISTAR®, Indium, Matrice: Nitric acid dil., Aplikace: Standardy ICP
Katalógové číslo: 455484J
Merná jednotka: 1 * 500 mL
Dodávateľ: VWR Chemicals

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