฿1,765.50
virtually always fresh & no contamination risk
PH/ORP Meters
฿1,712.00
Redox-Test Solution 240 mV@20°C, 500 ml
EC/TDS Solution
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
EC/TDS Meter
฿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
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI93723-01 Chromium VI HR - Reagents - 100 Tests
HI70032P - 1382 mg/l (ppm) TDS@25°C - 25x20ml
HI7030L - EC 12880 µS/cm@25°C - 500ml
HI93703C Turbidity Meter ISO 7027 with Calibration Standard & Casing
บีกเกอร์พลาสติก ขนาด 170 ml จำนวน 6 ชิ้น (HI740224)
HI99300 EC / TDS / °C Meter to 3999 µS
HI98301 DiST®1 TDS-Tester (up to 1999 ppm)
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
HI93728-01 Nitrate - Reagents - 100 Tests
HI7007L - 7.01 pH@25°C - SQ - 500ml
HI5016 - 1.68 pH@25°C - TQ - 500ml
HI93751-01 Sulfate - Reagents - 100 Tests
HI6100205 - AmpHel Flat Tip (Acid with Fluoride ions) Process pH Electrode
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
HI4016-00 ISA for Sodium ISE, 500 ml Bottle
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI77400P - 7.01+ 4.01 pH@25°C - SQ - Sachets 5x20ml COMBO
HI4013-01 ISE 0.1M Nitrate Std , 500 ml Bottle
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง 1.68 (HI5016) พร้อมใบรับรองต่อขวด
HI76306 EC/TDS probe with internal temperature sensor
HI70004P - 4.01 pH@25°C - SQ - 25x20ml
HI93729-01 Fluoride LR - Reagents - 100 Tests
HI7073L - Proteins - 500ml
HI983302N EC Indicator up to 9.99 mS with Electrode GRO'CHEK
HI731331 - Glass Cuvette 4 pcs. - Serie HI967xx & HI93414 & HI98703
HI98509 Checktemp® 1C - Pocket-Thermometer (Penetration)
HI3815-100 - Reagents for CTK Chloride
HI937521-01 Calcium - Reagents - 50 Tests
HI93709-01 Manganese HR - Reagentst - 100 Tests
HI98501 Checktemp® Thermometer (°C)
HI740217 Lab Safety Shield for COD Measurement
HI93703-50 Cuvette Cleaning Solution, 230 ml - (Photometer)
HI3314 - Resistivity Probe for BL983314 Mini Controller
HI38040 CTK Iron Medium Range
HI93711-01 Chlorine Total - Reagents - 100 Tests
HI7009L - 9.18 pH@25°C - SQ - 500ml