฿1,765.50
virtually always fresh & no contamination risk
PH/ORP Meters
฿1,712.00
Redox-Test Solution 470 mV@20°C, 500 ml
฿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 Solution
฿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
HI920005 i-Button® tags (tag identification system) (5 pcs)
เครื่องควบคุมค่าความนำไฟฟ้า
สารละลายอิเล็กโทรไลต์สำหรับเติมหัววัดค่ากรด-ด่าง (HI7082L)
HI96734-11 CalCheck ™ Chlorine HR Free & Total Calibration-Set
HI7022L - 470mV ORP Test Solution - 500ml
HI7073L - Proteins - 500ml
Reagents for HI 700 Checker HC ®, 25 Tests
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI76301D Four ring Conductivity probe
HI768L Pt100-Type, 4-Wire Air /Liquid
HI7034L - EC 80000 µS/cm@25°C - 500ml
HI1297D - pH/ORP-Electrode
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
HI7010L - 10.01 pH@25°C - SQ - 500ml