ISE Standard solution 0,1M of Nitrate std. (as N), 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of Nitrate std. (as N), 500 mL bottle
ISE Standard solution 1000 mg/L (ppm) of Nitrate std. (as N), 500 mL bottle
Nitrate Interferent Suppressant ISA for Nitrate ISE, 500 mL bottle
เครื่องวัดปริมาณไอออนแบบเฉพาะเจาะจง
ISA for Potassium ISE's
SAOB (Sulfide antioxidant buffer), 500 mL bottle
ISE Standard solution 0,1M of Silver std. (as N), 500 mL bottle
สินค้าทั้งหมด
ISA for sodium ISE, 500 mL bottle
ISE Standard solution 0,1M of Sodium std. (as N), 500 mL bottle
สินค้าทั้งหมด
ISE Standard solution 100 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
HI77400P - 7.01+ 4.01 pH@25°C - SQ - Sachets 5x20ml COMBO
HI768L Pt100-Type, 4-Wire Air /Liquid
HI76302W Four ring Conductivity probe with internal temperature sensor
HI3840 CTK Hardness
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI4016-00 ISA for Sodium ISE, 500 ml Bottle