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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: Fosforečnan (as P) 1,000 mg/l , 1000 mg/l, VWR®, Obsahy: KH₂PO₄ ve H₂O, Aplikace: Standardy iontové chromatografie
Katalogové číslo: 84989.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,8340 g/ml, Referenční teplota: 25 °C
Katalogové číslo: 85209.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Volumetric standard 0,5% water , VWR®, 5000 μg/ml, CRM, Bottle
Katalogové číslo: 85488.290
Měrná jednotka: 1 * 1 L
Dodavatel: VWR Chemicals

Popis: 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
Katalogové číslo: 85073.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Standrady - arzen, 10 mg/l, VWR® ARISTAR®, Arsen, Matrice: 2-5% HNO₃, Aplikace: Stndardy ICP-MS
Katalogové číslo: 85549.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Total Acid Number (TAN) Standard, TAN001, VWR®, 0,10 mg KOH/g, ASTM D664/IP 177, Glass bottle, Pk Info: 1×125 g
Katalogové číslo: 99343.202
Měrná jednotka: 1 * 125 g
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,8716 mg/L, Referenční teplota: 40 °C
Katalogové číslo: 99670.600
Měrná jednotka: 1 * 60 mL
Dodavatel: VWR Chemicals

Popis: 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
Katalogové číslo: 85088.260
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Smoke Point standard jet aviation fuel, 24.47 mm, VWR®, ASTM D1322 / IP 57
Katalogové číslo: 99125.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Standardy - rubidium, 1000 mg/L, VWR® AVS TITRINORM, Rubidium, Matrice: 2% HNO₃, Aplikace: Standardy AAS
Katalogové číslo: 86702.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Karl Fischer volumetric fixed water standard - sodium tartrate dihydrate, VWR®, 15,66 ±0,05% H₂O, CRM, Glass bottle
Katalogové číslo: 88428.100
Měrná jednotka: 1 * 10 g
Dodavatel: VWR Chemicals

Popis: Density standard, VWR®, 0,9438 g/ml, Referenční teplota: 25 °C
Katalogové číslo: 85212.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy víceprvkové, Multi-element quality control standard 10 mg/l {As; Ba; Be; Cd; Co; Cr; Cu; Fe; Al; Mn; Mo; Ni; Pb; Sb; Se; Sn; Ti; Tl; V; U; Te; Zn} in kyselině dusičné 5% ARISTAR® pro ICP, VWR® ARISTAR®, Aplikace: Standardy ICP
Katalogové číslo: 88724.150
Měrná jednotka: 1 * 50 mL
Dodavatel: VWR Chemicals

Popis: Conductivity standard CRM, VWR®, 1500 µS/cm, Matrice: H₂O, Referenční teplota: 25 °C
Katalogové číslo: 89019.270
Měrná jednotka: 1 * 500 mL
Dodavatel: VWR Chemicals

Popis: Medical Grade Viscosity Standard, 25.00 °C & 37.00 °C, VWR®, Viscometry Standards, MGVS60, Viscosity at 25 °C: 6,0 mPa·s, Testovací metoda: ASTM D2172, Typ balení: Glass bottle
Katalogové číslo: 99510.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standard for GC, n-Tridecane, PESTINORM® min. 99,0%, VWR®, Ampoule in a box
Katalogové číslo: 91041.050
Měrná jednotka: 1 * 5 mL
Dodavatel: VWR Chemicals

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