Guangzhou JER Electronic Co., Ltd.
Main products:Massager,Plastic Mould,Beauty Machine,Electronic Treatment Instrument,PH Test
Products
Contact Us
  • Contact Person : Mr. Ho Freedom
  • Company Name : Guangzhou JER Electronic Co., Ltd.
  • Tel : 86-20-87383020
  • Fax : 86-20-87378385
  • Address : Guangdong,GuangZhou,ROOM 20H, #115(HongJing Building),GuangZhouDaDaoZhong Road, YueXiu District
  • Country/Region : China
  • Zip : 510600

Laboratory Bottle
Water test liquid/PH test

Water test liquid/PH test

Water test liquid(paper)/pH test 1.the drop in acidic will turn red 2. the drop in base will turn blue 3. Manufactuer  PH TEST REAGENTFeature:accurate testing,low price, new type,easy to operate,convenient to carry Target:effective to any colorless alkali solution...
Water test kit/PH test knit

Water test kit/PH test knit

Water test liquid(paper)/pH test 1.the drop in acidic will turn red 2. the drop in base will turn blue 3. Manufacturer Water test liquid(paper)/pH testUse profession and ver efficient methods to determine the residual pH content in the public water and according to the changes...
Water test liquid/PH test

Water test liquid/PH test

Water test liquid(paper)/pH test 1.the drop in acidic will turn red 2. the drop in base will turn blue 3. Manufacturer Water test liquid(paper)/pH testUse profession and ver efficient methods to determine the residual pH content in the public water and according to the changes...


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