สินค้าทั้งหมด
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis. Individual portions - convenient & always fresh & no contamination risk.
virtually always fresh & no contamination risk.
Standard-Lösung TDS 6.44 g/L (ppt) - 25x 20ml - mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
เครื่องวัดการนำไฟฟ้า/ของแข็งละลายในน้ำ
virtually always fresh & no contamination risk.
Standard-Leitfähigkeitslösung 5000 µS/cm mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
virtually always fresh & no contamination risk.
Buffer Solution pH 4.01, 500 ml ±0,01pH
Standard-Lösung TDS 800 mg/L (ppm) - 25x 20ml - mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.
virtually always fresh & no contamination risk
HI5009 - 9.00 pH@25°C - TQ - 500ml
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI93713-01 Phosphate LR - Reagents - 100 Tests
HI7033L - EC 84 µS/cm@25°C - 500ml
Reagents for HI 717 Checker HC ®, 40 Tests
H3895 CTK Agriculture, Basic
FC220B - pH Elektrode
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI7030L - EC 12880 µS/cm@25°C - 500ml
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
HI7039L - EC 5000 µS/cm@25°C - 500ml
HI98301 DiST®1 TDS-Tester (up to 1999 ppm)
สารเคมีสำหรับวัดค่าซิลิกา ช่วงสูง (HI96770-01)
HI766F K-Type, High Temperature Probe
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI766Z7 K-Type, Wire Temperature Probe (7m)
HI38039 CTK Iron LR
Reagents for HI 761 Checker HC ®, 25 Tests
HI7009L - 9.18 pH@25°C - SQ - 500ml