Buffer solution pH 4.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 7.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
PH/ORP Meters
Buffer solution pH 1.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
All Product
Buffer solution pH 10.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
Pufferlösung pH 1.679, 25 Beutel à 20 ml, ±0,002 pH, Millesimal Quality mit Analysezertifikat
Buffer solution pH 2.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 3.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 4.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer Solution pH 4.010, ±0,002 pH, Millesimal Quality
Buffer solution pH 6.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 7.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
All Product
Buffer Solution pH 7.010, ±0,002 pH, Millesimal Quality
HI7078 Electrolyte solution 4 x 30 ml
HI1131B - Combination pH Electrode
HI9828-25 - Quick Calibration Solution, 500 mL
HI710006 Power Adapter, 230 Vac to 12 VDC, European Plug
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
เครื่องวัดปริมาณฟอสฟอรัส ช่วงต่ำมาก รุ่น HI736
HI93701-01 Chlorine Free Reagents - 100 Tests
HI931002 4-20mA Amperometer, Simulator and Calibrator
HI3833-050 - Reagents for CTK Phosphate
HI99300 EC / TDS / °C Meter to 3999 µS
HI7030L - EC 12880 µS/cm@25°C - 500ml
น้ำยามาตรฐานสอบเทียบ
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI76405 Electrode Holder with Steel Base
H3895 CTK Agriculture, Basic
หัววัดค่าการนำไฟฟ้า แบบดิจิตอล Four ring รุ่น HI763100
HI5074 - 7.40 pH@25°C - TQ - 500ml
เครื่องวัดคลอรีน
HI96740-11 CalCheck ™ Nickel LR Calibration-Set
HI93703C Turbidity Meter ISO 7027 with Calibration Standard & Casing
HI3835 CTK Salinity
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI93746-01 Iron LR - Reagents -100 Tests
HI766TR1 K-Type, Long Penetration Probe
HI6007-01 - 7.010 pH@25°C - MQ - 1000ml