[903300] 용존산소 측정기( Bench type Dissolved Oxygen Meters), Electrode Stand and Holder/1EA 377,300원
[983030] 용존산소 측정기(Bench type Dissolved Oxygen Meters), Vial of zero calibration powder for DO2 probe/1EA 68,200원
[SM27] 용존산소 측정기(Bench type Dissolved Oxygen Meters), Portable magnetic stirrer/1EA 1,348,600원