![검색상품]() | Johnson® Nitrite/Nitrate (Water quality) Indicator Pad PP Strip, “Non - Bleed” System Ideal for Water/Environment Control, Eco-Friendly PP Strips : (1) 0~25 ppm Low Level and (2) 0~500 ppm High Level 아질산염 / 질산염 검출용 패드 스트립, 수질관리에 적합, 친환경 PP재질 | 25,670원 |  |
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![검색상품]() | Johnson® Nitrite/Nitrate (Water quality) Indicator Pad PP Strip, “Non - Bleed” System Ideal for Water/Environment Control, Eco-Friendly PP Strips : (1) 0~25 ppm Low Level and (2) 0~500 ppm High Level 아질산염 / 질산염 검출용 패드 스트립, 수질관리에 적합, 친환경 PP재질 | 33,110원 |  |
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![검색상품]() | Johnson® Chlorine (Sanitizer) Indicator Pad PP Strip, “Non - Bleed” System, with Certificate of Conformity 3 items : (1) 0~20 ppm, (2) 0~300 ppm & (3) 0~1000 ppm, 염소이온(소독제) 검출용 패드 PP스트립 | 25,670원 |  |
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