฿1,765.50
virtually always fresh & no contamination risk
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
EC/TDS Meter
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
฿1,391.00
EC Value @25°C 1413 µS/cm Size 500 mL Package 1 bottle FDA Bottle No Certificate of Analysis Yes
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI6013 - 13.000 pH@25°C - MQ - 500ml
เครื่องวัดปริมาณไนไตรท์ ช่วงสูง ในตัวอย่างน้ำ รุ่น HI708
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI93729-01 Fluoride LR - Reagents - 100 Tests
HI93703C Turbidity Meter ISO 7027 with Calibration Standard & Casing
HI77400P - 7.01+ 4.01 pH@25°C - SQ - Sachets 5x20ml COMBO
HI6100405 - AmpHel Flat Tip Process pH Electrode
HI70442P - 1500 mg/l (ppm) TDS@25°C - 25x20ml
HI770 Checker HC ® - Silica, HR
HI705 Checker HC ® - Silica, LR
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
FC100B - pH Elektrode
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
HI7009L - 9.18 pH@25°C - SQ - 500ml
HI7662 Temperature Probe
Chlor Frei - Reagenzien-Kit - 100 Tests
HI7040L DO Solution, 500 ml
HI200M 1L Magnetic stirrer with stainless steel cover plate, 230V
HI3834-050 - Reagents for CTK Iron
HI758 Checker HC ® - MARINE Calcium
HI93712-01 Aluminium - Reagents - 100 Tests
HI3815-100 - Reagents for CTK Chloride
สารละลายมาตรฐานความขุ่น 20 NTU
HI96802 Fructose - Digital Refractometer Portable
HI7091L - Reducing Pretreatment Solution, 500 ml
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml