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  Cross border e-commerce 
  Boutique display 
  跨境电商-精品展示 
  现场快速检测系列产品 
    
    
    Quaternary Ammonium Sanitizer
  Concentration Test Strips [0~1000 ppm] 
   
     0~1000ppm季铵盐消毒剂浓度测试条 
    
    Quaternary Ammonium Sanitizer
  Concentration Test Strips [0~4000 ppm]   
     0~4000ppm季铵盐消毒剂浓度测试条 
    
    Rapid determination of available
  chlorine 
     含氯消毒剂有效氯浓度测试条  
    
    Residual chlorine quick test kit   
     余氯速测盒 
    
    chlorine dioxide quick test kit   
     二氧化氯速测盒 
    
    On site rapid detection of surface
  cleanliness of catering utensils 
     餐饮具表面清洁度试纸试剂盒 
    
    Nitrite 0~100 ppm test paper 
     亚硝酸盐试纸 
    
    A simple device for measuring mercury
  concentration in the air 
     空气中汞浓度检测装置 
    
    Urine mercury concentration self-test
  device reagent kit 
     水中汞或尿汞浓度检测装置试剂盒 
    
    Mercury ion detection test strip in
  cosmetics   
     化妆品中汞离子浓度检测试纸 
    
    Arsenic detection device reagent kit
  in water 
     水中砷或尿砷检测装置试剂盒 
    
    Cyanide detection device reagent kit
  in food 
     食物中氰化物检测装置试剂盒 
    
    Cyanide rapid detection tube in water
  or distilled liquor 
     水中或酒中氰化物速测管 
    
    Water quality
  safety rapid measuring instrument 
  (Multi item rapid measuring instrument for residual chlorine and other substances) 
     水质安全快速检测仪(余氯及其他物质多项目快速测量仪) 
    
    
    
  FAQs 
  有问有答 
    
    
    
    
  Produced by
  Beijing Shian Xunda Technology Co., Ltd., China        
  E-mail:bjzw@vip.163.com 
    
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