SI Analytics® ScienceLine pH Combination Electrode, Glass Shaft, 0~14pH, -5℃+100℃1m Fixed Cable with DIN/BNC Plug, with Temp Sensor, 사이언스라인® 유리 pH 복합 전극 > 전극
SI Analytics® ScienceLine pH Combination Electrode, Glass Shaft, 0~14pH, -5℃+100℃1m Fixed Cable with DIN/BNC Plug, with Temp Sensor, 사이언스라인® 유리 pH 복합 전극 > 전극