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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: Sulphur in heavy mineral oil, VWR®, 0% (0 ppm) / blank, Glass bottle
Katalogové číslo: 99228.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Density standard, gasoline, VWR®, 0,73632 g/ml (nominal), Referenční teplota: 15 °C
Katalogové číslo: 99109.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Density standard, diesel, VWR®, 0,84238 g/ml (nominal), Referenční teplota: 15 °C
Katalogové číslo: 99105.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Density standard, jet aviation fuel, VWR®, 0,79672 g/ml (nominal), Referenční teplota: 15 °C
Katalogové číslo: 99110.230
Měrná jednotka: 1 * 250 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in heavy mineral oil, ASTM D4294, Calibration Set B, VWR®, 1000 ppm, 2500 ppm, 5000 ppm, 10000 ppm, ASTM D4294, Pk Info: 4× 100 ml
Katalogové číslo: 99260.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals

Popis: Sulphur in heavy mineral oil, ASTM D4294, Calibration Set A, VWR®, Blank, 5 ppm, 10 ppm, 100 ppm, 250 ppm, 500 ppm, 750 ppm, 1000 ppm, ASTM D4294, Pk Info: 8× 100 ml
Katalogové číslo: 99259.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals

Popis: Sulphur in heavy mineral oil, ASTM D4294, Calibration Set C, VWR®, 10000 ppm, 20000 ppm, 30000 ppm, 40000 ppm, 50000 ppm, ASTM D4294, Pk Info: 5× 100 ml
Katalogové číslo: 99261.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals

Popis: Sulphur in heavy mineral oil, ASTM D7220, Calibration Set A, VWR®, Blank, 5 ppm, 10 ppm, 25 ppm, 50 ppm, ASTM D7220, Pk Info: 5× 100 ml
Katalogové číslo: 99268.001
Měrná jednotka: 1 * 1 SET
Dodavatel: VWR Chemicals


Popis: Density standard, VWR®, 0,8790 g/ml, Referenční teplota: 60 °C
Katalogové číslo: 85301.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Sulphur in heavy mineral oil, VWR®, 0,3000% (3000 ppm), Glass bottle
Katalogové číslo: 99220.180
Měrná jednotka: 1 * 100 mL
Dodavatel: VWR Chemicals

Popis: Standardy - thallium, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Thallium, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 5784.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Standardy - lithium, 1000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Lithium, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 5766.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Standardy - thallium, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Thallium, Matrice: 2% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 5761.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Standrady - bor, 10000 mg/L, J.T.Baker®, J.T. Baker®, Boron, Matrice: 2% NH₄OH, Aplikace: Standardy ICP
Katalogové číslo: 5722.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Standardy - lithium, 10000 mg/L, J.T.Baker® BAKER INSTRA-ANALYZED®, J.T. Baker®, Lithium, Matrice: 7% HNO₃, Aplikace: Standardy ICP
Katalogové číslo: 5733.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


Popis: Standardy - stříbro, 1000 mg/L, J.T.Baker®, J.T. Baker®, Silver, Matrice: 0,5 M HNO₃, Aplikace: Standardy AAS
Katalogové číslo: 6821.0100
Měrná jednotka: 1 * 100 mL
Dodavatel: Avantor


481 - 496 of 19 388