฿1,658.50
Pufferlösung pH 12.00, 10 Beutel à 20 ml, ±0,01pH, Analysezertifikat
฿2,407.50
Pufferlösung pH 12.00, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
฿2,407.50
Pufferlösung pH 13.00, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
฿1,605.00
Pufferlösung pH 1.68, 10 Beutel à 20 ml, ±0,01pH, Analysezertifikat
PH/ORP Meters
฿2,407.50
Pufferlösung pH 1.68, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
฿1,658.50
Pufferlösung pH 3.00, 500 ml Flasche, ±0,01pH, mit Analysezertifikat
฿1,658.50
Buffer solution pH 4.01, color-coded, 500 ml bottle, ± 0.01 pH, Certificate of Analysis
฿5,136.00
Pufferlösung pH 4.01 farbcodiert, 3.78 Liter Kanister (Gallone), ±0,01pH, mit Analysezertifikat
สารเคมีสำหรับวัดค่าโอโซน HI93757-01 (100 Tests)
HI920005 i-Button® tags (tag identification system) (5 pcs)
HI9812-5 Multiparameter pH/EC/TDS/°C - EC to1990 µS/cm
Calibration Standard HI 701 Checker HC ®
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
HI5012 - 12.00 pH@25°C - TQ - 500ml
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle
HI7034L - EC 80000 µS/cm@25°C - 500ml
HI7091L - Reducing Pretreatment Solution, 500 ml
HI76302W Four ring Conductivity probe with internal temperature sensor
HI920005 i-Button® tags (tag identification system) (5 pcs)
HI731321 - Glass Cuvette 4 pcs. - Photometer Series HI 937xx, HI 832xx und HI 7xx
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI93703C Turbidity Meter ISO 7027 with Calibration Standard & Casing
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
