Leitfähigkeitslösung 1413 µS/cm zur Kalibration.
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis. Individual portions - convenient & always fresh & no contamination risk.
All Product
Standard-Leitfähigkeitslösung 5000 µS/cm mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
All Product
virtually always fresh & no contamination risk.
All Product
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
All Product
Standard-Leitfähigkeitslösung 12880 µS/cm mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
All Product
Standard-TDS Calibration Solution 1382 ppm, 500 ml
All Product
virtually always fresh & no contamination risk.
EC/TDS Meter
Calibration Solution 12880 µS/cm for Calibration, 500 ml
081-855-1842
02-541-4199
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof 
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