Buffer solution pH 4.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
All Product
Buffer solution pH 7.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
PH/ORP Meters
Buffer solution pH 1.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
All Product
Buffer solution pH 10.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
Pufferlösung pH 1.679, 25 Beutel à 20 ml, ±0,002 pH, Millesimal Quality mit Analysezertifikat
Buffer solution pH 2.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 3.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 4.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer Solution pH 4.010, ±0,002 pH, Millesimal Quality
Buffer solution pH 6.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 7.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer Solution pH 7.010, ±0,002 pH, Millesimal Quality
HI93705-01 Silica - Reagents - 100 Tests
HI3002 - Submersion Conductivity Process Probe
เครื่องวัดปริมาณแอมโมเนีย ช่วงต่ำ รุ่น HI700
HI4001-51 Ammonia Membrane Kit
HI38067-100 - Reagents for CTK Silica HR
HI93707-01 Nitrite LR - Reagents - 100 Tests
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI6004 - 4.010 pH@25°C - MQ - 500ml
HI98103 เครื่องวัดค่า pH Meter แบบปากกาจาก Hanna
Marine Salinity Waterproof Tester
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง pH 4.01 (HI7004L)
HI763100 Digital conductivity electrode - 4 ring, platinum (edge)
HI2001 - ORP Electrode Process
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
HI761 Checker HC ® - Total Chlorine, ULR
HI98303 DiST®3 EC-Tester (up to 1999 µS)
HI766TR1 K-Type, Long Penetration Probe
HI4016-02 ISE 100 mg/L (ppm) Sodium Std , 500 ml Bottle