สินค้าทั้งหมด
฿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
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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
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
HI5006 - 6.00 pH@25°C - TQ - 500ml
HI1286 - Combination pH Electrode
HI7040L DO Solution, 500 ml
HI6004 - 4.010 pH@25°C - MQ - 500ml
HI7077L - Oil and Fats - 500ml
HI4013-01 ISE 0.1M Nitrate Std , 500 ml Bottle