Showing 277–288 of 645 results

฿2,033.00

Standard-Lösung TDS 800 mg/L (ppm) - 25x 20ml - mit Analysenzertifikat. Einzelportionen - praktisch & immer frisch & keine Kontaminations-Gefahr.

฿1,765.50

virtually always fresh & no contamination risk

฿1,712.00

Redox-Test Solution 470 mV@20°C, 500 ml

฿963.00

Calibration Solution 12880 µS/cm for Calibration, 500 ml

฿963.00

Conductivity Solution 1413 µS/cm for Calibration, 500 ml

สินค้าทั้งหมด

HI7032L – 1382 mg/L (ppm) TDS @25°C – 500ml

฿963.00

Standard-TDS Calibration Solution 1382 ppm, 500 ml