Buffer solution pH 4.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
Buffer solution pH 7.010, 25 sachets of 20 ml, ± 0.002 pH, millesimal Quality with certificate of analysis
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
All Product
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
PH/ORP Meters
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
HI93701-01 Chlorine Free Reagents - 100 Tests
ชุดทดสอบแอมโมเนีย สำหรับน้ำจืด (HI3824)
HI4016-10 ISE 10 mg/L (ppm) Sodium Std , 500 ml Bottle-Copy
Calibration Standard HI 711 Checker HC ®
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI70480 Free-chlorine reagent kit for PCA Series
HI3847 CTK Copper
HI98120 ORP/°C-Tester, waterproof
HI10530 Digital pH-Electrode, Conical Tip, Glass, Refillable (edge)