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              ĴݭhƼ޹˾ O | ղ

              „ӑBNEWS

              “ϵ҂ CONTACT US

              ˾ĴݭhƼ޹˾ ַɶȪA^_^@D1502
              ]: 610000
              ͷԒ: 028 - 87072680

              OͶVԒ19382278438

              Wվ: www.bedbugsuperdogs.com

              ]䣺runjiehuanbao@scrj888.com


              „ӑB

              > „ӑB > Yd

              ԇ÷

              ͣYd ԴWվT ڣ2015-04-30 醣2365

              {A
              ÷һ
              15gڼs50mloˮsҜ
              5g50mloˮ߅߅𲽼ȻYĩs2.5ˣFtɫܽrĞμͶȻҺ֔FtɫܽrֹͣμͶȻҺ
              ȻԓҺעsĚҺ߅ע߅֔ßoˮϡ100mlȻo^ҹԓҺҺDϩƿرܹⱣ
              ÷
              16gcڼs50mloˮsҜ
              7g50mloˮ߅߅𲽼Qȡ10g⻯
              Ȼܽõĵ⻯⻯ҺעsĚcҺ߅ע߅֔ßoˮϡ100mlȻo^ҹԓҺҺDϩƿرܹⱣ

              {B

              50gʯc100mLˮԓҺм10ml2mol/LĚcӟ60mlңsϡ100mL

              ʹÕrϡʮ

               

              ˘ӣ

              ð˜AҺ1000mg/L

              Ȼ@100~105¸2hQȡ3.819gȻ@ڟ400mLsˮDƴҺ1000mLƿˮϡ˾uҺ2~51

              ȾAҺϡጵõ

              60mg/L   ȡ30mlú1000ĸҺϡጵ500mlƿж

              15mg/L   ȡ7.5mlú1000ĸҺϡጵ250mlƿж

               

              ϴ5%HClҺ

              50mL}뵽950mLsˮГu

               

              朽ӣ

              Wվ䰸̖ ICP10201064̖-1

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