Dung dịch hiệu chuẩn EC/TDS
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Chuẩn 1382 mg/L, 230mL
HI7032M
429,000 vnđ -
Chuẩn 84 µS/cm (500mL)
HI7033L
493,000 vnđ -
Chuẩn 84 µS/cm (230mL)
HI7033M
429,000 vnđ -
Chuẩn 80000 µS/cm, 500mL
HI7034L
493,000 vnđ -
Chuẩn 111800 µS/cm, 500mL
HI7035L
493,000 vnđ -
Chuẩn 12.41 g/L(ppt), 500mL
HI7036L
493,000 vnđ -
Chuẩn Natri 2.3 g/L, 500 mL
HI7080L
859,000 vnđ -
Chuẩn 12880 µS/cm, Chai FDA 500mL
HI8030L
779,000 vnđ