Buffer solution pH 10.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
เครื่องวัดความเป็นกรด-ด่าง/โออาร์พี
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
สารละลาย
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
สินค้าทั้งหมด
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
สินค้าทั้งหมด
Buffer solution pH 12,000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 13,000, 500 ml bottle, ± 0.002 pH, millesimal Quality with certificate of analysis
เครื่องวัดค่าอุณหภูมิ (°C) รุ่น HI145-20 ความยาว 30.0 cm
HI70681L - Ink Stains - 500ml
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml
HI98301 DiST®1 TDS-Tester (up to 1999 ppm)
HI93723-01 Chromium VI HR - Reagents - 100 Tests
HI38058-100 - Reagents for CTK pH
HI98302 DiST®2 TDS-Tester (up to 10.00 g/L)
HI98501 Checktemp® Thermometer (°C)
สารละลาย ISA สำหรับวัดค่าไอออนโซเดียม (HI7090L)
HI4014-01 0.1 M Potassium Standard
HI6012 - 12.000 pH@25°C - MQ - 500ml