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Measurement range: 0.05-2mg/LReaction time: 1 minuteMeasuring substance: Hexavalent chromiumColor chart scale: 0.05, 0.1, 0.2, 0.5, 1, 2 (light peach → reddish purple)12 servings includedWidth (mm): 240Height (mm): 80Depth (mm):180
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351G
六价镀铬测量的简单包装,12件六价铬的颜色图,1件 注射器,1件注射器滤镜,φ13mm,0.45μm,12件,12件
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