฿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
฿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
HI4107 - Chloride ISE, Solid-state Combination
HI98309 UPW - Ultra Pure Water Tester - Conductivity (up to 1.999 µS/cm)
HI93704-01 Hydrazine - Reagents - 100 Tests
HI93705-01 Silica - Reagents - 100 Tests
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
HI3811 CTK Alkalinity
สารละลายมาตรฐานความขุ่น 20 NTU
CTK Härte Gesamt
เครื่องวัดค่าเหล็ก รุ่น HI721
HI93734-01 Chlorine HR Free & Total - Reagents - 100 Tests
HI93738-01 Chlorine Dioxide - Reagents-Kit - 100 Tests
HI93706-01 Phosphorous - Reagents - 100 Tests
HI93757-01 Ozone - Reagents - 100 Tests
HI920005 i-Button® tags (tag identification system) (5 pcs)
HI76313 Platinum, four ring Conductivity/TDS probe
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle