ชุดทดสอบเคมี
Chemical test kit for the determination of free and total chlorine in 0.0-0.70/0.0-3.5 mg / l (ppm).
Chemical test kit for the determination of free and total chlorine in the range 0.0-0.70/0.0-3.5 mg / l (ppm). 200 tests
Chemical test kit for the determination of free and total chlorine in the range 0.0-0.70/0.0-3.5/0.0-10.0 mg / l (ppm). 200 tests
แบบจานเทียบสี
Reagent kit for HI 38020 (100 tests free chlorine and total chlorine tests 100)
สินค้าทั้งหมด
Chemical test kit for the determination of iron in the range 0.00-1,00 mg / l (ppm). Package size: 100 Tests
สินค้าทั้งหมด
Chemical test kit for the determination of iron in the range 0-5 mg / l (ppm). 50 tests
Chemical test kit for the determination of ammonium freshwater in the range 0.0 mg / l to 3.0 mg / l (ppm). 100 Tests
The HANNA test kit for ozone determines the ozone concentration in water via checker disc. The reaction between ozone and the reagent causes a pink tint in the sample which is proportional to the ozone concentration.
HI70640L - RfE - Milch - 500ml
HI98108 เครื่องวัดค่า pH Meter แบบปากกาจาก Hanna
HI3131B - Refillable Combination ORP Electrode for Titration and Laboratory Use
Calibration Standard HI 701 Checker HC ®
HI70004P - 4.01 pH@25°C - SQ - 25x20ml
HI38040 CTK Iron Medium Range