฿4,280.00
ISE Standard solution 0,1M of Nitrate std. (as N), 500 mL bottle
฿4,280.00
ISE Standard solution 100 mg/L (ppm) of Nitrate std. (as N), 500 mL bottle
฿4,280.00
ISE Standard solution 1000 mg/L (ppm) of Nitrate std. (as N), 500 mL bottle
฿4,280.00
Nitrate Interferent Suppressant ISA for Nitrate ISE, 500 mL bottle
เครื่องวัดปริมาณไอออนแบบเฉพาะเจาะจง
฿3,424.00
SAOB (Sulfide antioxidant buffer), 500 mL bottle
฿5,671.00
ISE Standard solution 0,1M of Silver std. (as N), 500 mL bottle
฿4,280.00
ISE Standard solution 0,1M of Sodium std. (as N), 500 mL bottle
฿4,280.00
ISE Standard solution 100 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
HI3811 CTK Alkalinity
Reagents for HI 705 Checker HC ®, 25 Tests
เครื่องวัดค่า pH แบบพกพาสะดวก รุ่น HI98115
HI93735-02 Hardness Total (400 to 750 mg/L) - Reagents -100 Tests
HI3896-025 - Reagenzien für CTK Bodenanalysen
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI4000-00 ISA Halide ISE, 500 ml Bottle
HI8733 EC Meter with Multi-Range 0.0 to 199.9 mS/cm ATC
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle