฿1,765.50
virtually always fresh & no contamination risk
All Product
฿1,712.00
Redox-Test Solution 240 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
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI920005 i-Button® tags (tag identification system) (5 pcs)
HI93721-01 Iron HR - Reagents -100 Tests
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI8733 EC Meter with Multi-Range 0.0 to 199.9 mS/cm ATC
HI38058 CTK pH
HI93719-01 Hardness Magnesium - Reagents -100 Tests
HI3847 CTK Copper
HI93707-01 Nitrite LR - Reagents - 100 Tests
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI77400P - 7.01+ 4.01 pH@25°C - SQ - Sachets 5x20ml COMBO
สารละลายอิเล็กโทรไลต์สำหรับเติมหัววัดค่ากรด-ด่าง (HI7082)
HI3864 CTK Phenol
HI7022L - 470mV ORP Test Solution - 500ml
HI7010L - 10.01 pH@25°C - SQ - 500ml