HI70032C – 1382 MG/L (PPM) TDS@25°C CERT. – 25X20ML
ລາຄາ 68$ ບໍ່ລວມອາກອນ
ມີຢູ່ໃນສາງຄຳອະທິບາຍ
Product information “HI70032C – 1382 mg/l (ppm) TDS@25°C Cert. – 25x20ml”
TDS (total dissolved substances) solution 1382 mg / L (ppm) for calibration with certificate of analysis.
Individual portions – convenient & always fresh & no contamination risk.