HI70439 Natrium-Thiosulfat 0.1M, 1 Liter
Titrierlösung – fixfertig
All Product
virtually always fresh & no contamination risk
All Product
Conductivity Solution 111800 µS/cm for Calibration, 500 ml
All Product
Calibration Solution 12880 µS/cm for Calibration, 500 ml
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis. Individual portions - convenient & always fresh & no contamination risk.
COMBO pack - Buffer solutions pH 7:01 + TDS 1500 mg / L @ 25 ° C - SQ - 10 bags each of 20 ml, ± 0.01 pH, standard quality
All Product
Standard-Leitfähigkeitslösung 5000 µS/cm mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
All Product
virtually always fresh & no contamination risk.
Standard-Lösung TDS 800 mg/L (ppm) - 25x 20ml - mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
081-855-1842
02-541-4199
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof 
HI715 Checker HC ® - Ammonia, MR 
HI705 Checker HC ® - Silica, LR 
