Conductivity standards
Dodavatel: WTW
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4 Dostupných variant níže
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- 663-1891E-Set Trace calibration set, 6 bottles with 50 ml calibration and control standard each, 0,01 mol/l KCl, 1413 µS/cm at 25 °C, accuracy ± 0.5 %, traceable to PTB/NISTE-Set Trace calibration set, 6 bottles with 50 ml calibration and control standard each, 0,01 mol/l KCl, 1413 µS/cm at 25 °C, accuracy ± 0.5 %, traceable to PTB/NIST011 SETPřihlásit se pro dostupnost1 * 1 SET3 900,00 Kč
- WTWA300578_UConductivity calibration solution 100 µS/cm, shelf life 2 years, NIST traceable, accuracy ±3%Conductivity calibration solution 100 µS/cm, shelf life 2 years, NIST traceable, accuracy ±3%02300 mLPřihlásit se pro dostupnost1 * 300 mL4 420,00 Kč
- WTWA300580_UConductivity calibration solution 5 µS/cm, shelf life 1 year, NIST traceable, accuracy ±2%Conductivity calibration solution 5 µS/cm, shelf life 1 year, NIST traceable, accuracy ±2%03300 mLPřihlásit se pro dostupnost1 * 300 mL8 380,00 Kč
- 663-8119Test set 6R/SET/LAB1 for conductivity meters
Acetonitril, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® USP, super gradient grade suitable for UPLC/UHPLC instruments
#: 83639.320
Dodavatel: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
#: 20864.320
Dodavatel: VWR Chemicals
Acetonitril ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83640.320
Dodavatel: VWR Chemicals
Acetonitril ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®
#: 1.00030.2500
Dodavatel: Merck
Hydroxid sodný 0.1 mol/l (0.1 N) in aqueous solution, AVS TITRINORM Reag. Ph. Eur. volumetric solution
#: 31770.294
Dodavatel: VWR Chemicals
Voda, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
#: 83645.320
Dodavatel: VWR Chemicals
Buffer solutions, ready to use, referenced at 20 °C, Certipur®, Supelco®
#: 1.09439.1000
Dodavatel: Merck