Buffer solution pH 10.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
สินค้าทั้งหมด
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
เครื่องวัดความเป็นกรด-ด่าง/โออาร์พี
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 7.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer Solution pH 7.010, ±0,002 pH, Millesimal Quality
Buffer solution pH 10.010, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 10.010, ±0,002 pH, Millesimal Quality
Buffer solution pH 11.000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 12,000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
สินค้าทั้งหมด
Buffer solution pH 13,000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
HI3844 CTK Hydrogen Peroxide
HI6007-01 - 7.010 pH@25°C - MQ - 1000ml
HI3810-100 - Reagents for CTK Dissolved Oxygen
HI3842 CTK Hardness
HI96734-11 CalCheck ™ Chlorine HR Free & Total Calibration-Set
BL983314-1 Resistivity Mini Controller, 0.00 to 19.90 MΩ/cm - 230V
HI70004C - 4.01 pH@25°C - SQ Zert. - 25x20ml
เครื่องวัดค่าการนำไฟฟ้า/ของแข็งละลายในน้ำ/ความเค็ม รุ่น HI5321 พร้อมรองรับ USP
HI4000-00 ISA Halide ISE, 500 ml Bottle
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml
HI98501 Checktemp® Thermometer (°C)
HI7609829-4 - Conductivity / Turbidity Sensor for HI9829 Multiparameter
HI3826 CTK Ammonia Salt Water
HI6002 - 2.000 pH@25°C - MQ - 500ml