七(qi)(qi)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben),九(jiu)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben)是(shi)Rohs指令中明確(que)禁止使(shi)用的(de)多(duo)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben)阻燃劑(ji),accustandard卻只(zhi)能提(ti)供七(qi)(qi), 八,九(jiu)溴(xiu)(xiu)(xiu)(xiu)聯(lian)苯(ben)(ben)混(hun)(hun)標(biao)(B-250S)和八溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben)單標(biao),混(hun)(hun)標(biao)的(de)主要(yao)成(cheng)分是(shi)八溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben),含少量(liang)的(de)七(qi)(qi)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben)和九(jiu)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben),可以(yi)進(jin)行(xing)七(qi)(qi)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben),八溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben)和九(jiu)溴(xiu)(xiu)(xiu)(xiu)連(lian)(lian)(lian)苯(ben)(ben)的(de)定性(xing)測試(shi),但無法進(jin)行(xing)定量(liang)測試(shi).只(zhi)有(you)威(wei)靈頓化學Wellington-labs可以(yi)提(ti)供七(qi)(qi)溴(xiu)(xiu)(xiu)(xiu)聯(lian)苯(ben)(ben),九(jiu)溴(xiu)(xiu)(xiu)(xiu)聯(lian)苯(ben)(ben)單標(biao),以(yi)滿足(zu)需要(yao)精(jing)確(que)檢測含量(liang)的(de)用戶需求.
更新時間:2017-09-30
廠商性質:經(jing)銷商
產品型號:
wellington laboratories (簡稱well-labs)標準(zhun)(zhun)品公(gong)司推(tui)出的 welltington 系列標準(zhun)(zhun)品,以高純的多(duo)溴聯(lian)苯,和多(duo)溴聯(lian)苯醚(mi),多(duo)氯聯(lian)苯等(deng)環境(jing)標準(zhun)(zhun)品為主。
更新時間:2017-10-01
廠商性質:經銷(xiao)商
產品型號:
wellington laboratories (簡(jian)稱well-labs)標準品公司推出(chu)的(de) welltington 系列標準品,以高純的(de)多(duo)溴(xiu)聯(lian)(lian)苯,和多(duo)溴(xiu)聯(lian)(lian)苯醚,多(duo)氯聯(lian)(lian)苯等環(huan)境標準品為主。
更新時間:2017-10-01
廠商性質:經銷商
產品型號:
wellington九溴聯苯標準(zhun)品,產品訂貨號:BB-206。50 ug/ml 1.2ml.
更新時間:2017-09-30
廠商性質:經銷商
產品型號:wellington
wellington七溴(xiu)聯苯(ben)標準(zhun)品,產(chan)品訂貨號:BB-180。2,2',3,4,4',5,5'-Heptabromobiphenyl .50 µg/ml 1.2ml.
更新時間:2017-10-05
廠商性質:經銷商(shang)
產品型號:wellington