中文字幕人成无码人妻综合社区_欧美一区二区三区视频在线观看_亚洲AV无码久久寂寞少妇_久久久久国产精品无套专区

產品列表PRODUCTS LIST

  • 136L 便攜式氣體 二溴甲烷檢測管

    136L 便攜式(shi)氣體(ti) 二(er)溴(xiu)(xiu)甲烷檢測管(guan)(CH2Br2)被檢物質和化學式(shi)檢測管(guan)型號和名稱 抽氣顏色(se)變(bian)化保存(cun)備注 檢測范(fan)圍次(ci)數期(qi)限管(guan)理范(fan)圍(ppm)(n)檢測前檢測后(hou)(年(nian))(ppm)二(er)溴(xiu)(xiu)甲烷136L甲基溴(xiu)(xiu)5-501白(bai)色(se)黃色(se)2+CH2Br2T:需(xu)要溫(wen)度(du)校(xiao)正H:需(xu)要濕度(du)校(xiao)正+:雙管(guan)++:9支(zhi)管(guan)*:冷(leng)藏,Gastec便攜式(shi)氣體(ti)檢測管(guan)二(er)溴(xiu)(xiu)甲烷檢測管(guan)(CH2Br2)

  • Gastec便攜式氣體2-戊烯腈檢測管

    Gastec便攜式氣體(ti)2-戊烯(xi)(xi)腈檢(jian)測(ce)管(guan)(guan)(CH3CH2CH:CHCN)被檢(jian)物質和(he)化學式丙(bing)烯(xi)(xi)腈檢(jian)測(ce)管(guan)(guan)型號和(he)名(ming)稱 抽氣顏色(se)變(bian)化保存備(bei)注 檢(jian)測(ce)范(fan)圍次數期限管(guan)(guan)理(li)范(fan)圍(ppm)(n)檢(jian)測(ce)前檢(jian)測(ce)后(年)(ppm)2-戊烯(xi)(xi)腈1932-戊烯(xi)(xi)腈6-152黃色(se)紅色(se)3+TCH3CH2CH:CHCN,0.5-6④191L丙(bing)烯(xi)(xi)腈,Gastec便攜式氣體(ti)檢(jian)測(ce)管(guan)(guan)2-戊烯(xi)(xi)腈檢(jian)測(ce)管(guan)(guan)(CH3CH2CH:CHCN)

  • Gastec便攜式氣體1,2-二氯乙烯檢測管

    Gastec便(bian)攜式(shi)(shi)氣體(ti)1,2-二(er)(er)氯(lv)乙烯(xi)(xi)檢(jian)測(ce)(ce)(ce)(ce)(ce)管(guan)(guan) 三氯(lv)乙烯(xi)(xi)Gastec便(bian)攜式(shi)(shi)氣體(ti)檢(jian)測(ce)(ce)(ce)(ce)(ce)管(guan)(guan)1,2-二(er)(er)氯(lv)乙烯(xi)(xi)檢(jian)測(ce)(ce)(ce)(ce)(ce)管(guan)(guan),被檢(jian)物質和(he)化學式(shi)(shi)檢(jian)測(ce)(ce)(ce)(ce)(ce)管(guan)(guan)型號(hao)和(he)名稱 抽氣顏色(se)變化保存備注 檢(jian)測(ce)(ce)(ce)(ce)(ce)范(fan)圍次數期(qi)限管(guan)(guan)理范(fan)圍(ppm)(n)檢(jian)測(ce)(ce)(ce)(ce)(ce)前(qian)檢(jian)測(ce)(ce)(ce)(ce)(ce)后(hou)(年)(ppm)1,2-二(er)(er)氯(lv)乙烯(xi)(xi)1391,2-二(er)(er)氯(lv)乙烯(xi)(xi)100-2501/2黃(huang)色(se)紅紫色(se)2﹡T150(J,E)ClCH:CHCl,Gastec)便(bian)攜式(shi)(shi)氣體(ti)檢(jian)測(ce)(ce)(ce)(ce)(ce)管(guan)(guan):1,2-二(er)(er)

  • Gastec便攜式氣體醋酸異芐酯檢測管

    Gastec便攜(xie)式氣體醋(cu)(cu)酸(suan)異(yi)芐(xia)(xia)(xia)酯(zhi)(zhi)(zhi)檢(jian)測(ce)(ce)(ce)管(guan)(guan) Gastec便攜(xie)式氣體檢(jian)測(ce)(ce)(ce)管(guan)(guan)醋(cu)(cu)酸(suan)異(yi)芐(xia)(xia)(xia)酯(zhi)(zhi)(zhi)檢(jian)測(ce)(ce)(ce)管(guan)(guan),被檢(jian)物質和化學(xue)式檢(jian)測(ce)(ce)(ce)管(guan)(guan)型號和名稱 抽氣顏色變(bian)化保存備注 檢(jian)測(ce)(ce)(ce)范圍(wei)次數期限管(guan)(guan)理范圍(wei)(ppm)(n)檢(jian)測(ce)(ce)(ce)前檢(jian)測(ce)(ce)(ce)后(年)(ppm)醋(cu)(cu)酸(suan)異(yi)芐(xia)(xia)(xia)酯(zhi)(zhi)(zhi)148醋(cu)(cu)酸(suan)異(yi)芐(xia)(xia)(xia)酯(zhi)(zhi)(zhi)10-2002黃(huang)色淡藍色2T100(E,J)CH3CO2(CH2)2CH(CH3)2,Gastec便攜(xie)式氣體檢(jian)測(ce)(ce)(ce)管(guan)(guan)異(yi)戊烯乙(yi)酸(suan)檢(jian)測(ce)(ce)(ce)管(guan)(guan),醋(cu)(cu)酸(suan)異(yi)芐(xia)(xia)(xia)酯(zhi)(zhi)(zhi)

  • 70硫醇便攜式氣體甲硫醇檢測管

    70硫醇(chun)便(bian)攜式氣體甲(jia)硫醇(chun)檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan) Gastec便(bian)攜式氣體檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)甲(jia)硫醇(chun)檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan),被檢(jian)(jian)物質(zhi)和化學式檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)型號(hao)和名稱 抽氣顏色變化保存備注 檢(jian)(jian)測(ce)(ce)(ce)(ce)范(fan)圍次數期限管(guan)理(li)范(fan)圍(ppm)(n)檢(jian)(jian)測(ce)(ce)(ce)(ce)前檢(jian)(jian)測(ce)(ce)(ce)(ce)后(年)(ppm)甲(jia)硫醇(chun)71H甲(jia)硫醇(chun)1000-27001/2白(bai)色黃色30.5(US)CH3SH 50-1000,Gastec便(bian)攜式氣體檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)巰基甲(jia)烷檢(jian)(jian)測(ce)(ce)(ce)(ce)管(guan)

  • Gastec便攜式氣體甲醇檢測管

    Gastec便攜(xie)式氣體(ti)甲(jia)醇檢(jian)(jian)(jian)測(ce)(ce)管(guan)(guan)(guan)(guan) Gastec便攜(xie)式氣體(ti)檢(jian)(jian)(jian)測(ce)(ce)管(guan)(guan)(guan)(guan)甲(jia)醇檢(jian)(jian)(jian)測(ce)(ce)管(guan)(guan)(guan)(guan),被檢(jian)(jian)(jian)物質和化學式檢(jian)(jian)(jian)測(ce)(ce)管(guan)(guan)(guan)(guan)型號和名(ming)稱 抽氣顏色(se)變化保存備注(zhu) 檢(jian)(jian)(jian)測(ce)(ce)范圍次數(shu)期限管(guan)(guan)(guan)(guan)理(li)范圍(ppm)(n)檢(jian)(jian)(jian)測(ce)(ce)前(qian)檢(jian)(jian)(jian)測(ce)(ce)后(年)(ppm)甲(jia)醇111甲(jia)醇1.5-4.5%1/2桃色(se)淡藍色(se)3T200(J,E,US)CH3OH 0.02-1.5%,Gastec便攜(xie)式氣體(ti)檢(jian)(jian)(jian)測(ce)(ce)管(guan)(guan)(guan)(guan)木醇檢(jian)(jian)(jian)測(ce)(ce)管(guan)(guan)(guan)(guan)

  • Gastec便攜式氣體四氯化碳檢測管

    Gastec便攜式(shi)氣體四氯(lv)化碳(tan)檢測(ce)(ce)(ce)(ce)管(guan)Gastec便攜式(shi)氣體檢測(ce)(ce)(ce)(ce)管(guan)四氯(lv)化碳(tan)檢測(ce)(ce)(ce)(ce)管(guan),被檢物(wu)質和化學式(shi)檢測(ce)(ce)(ce)(ce)管(guan)型號和名稱 抽氣顏色變化保存備(bei)注 檢測(ce)(ce)(ce)(ce)范圍次數期限管(guan)理范圍(ppm)(n)檢測(ce)(ce)(ce)(ce)前檢測(ce)(ce)(ce)(ce)后(年(nian))(ppm)四氯(lv)化碳(tan)134四氯(lv)化碳(tan)2.5-60①白(bai)色黃(huang)色1﹡+5(E,J,US)CCl40.5-2.52-5  134L四氯(lv)化碳(tan),Gastec便攜式(shi)氣體檢測(ce)(ce)(ce)(ce)管(guan)四氯(lv)甲烷(wan)檢測(ce)(ce)(ce)(ce)管(guan)

  • 汽油Gastec便攜式氣體檢測管石油蒸餾物檢測管

    汽油(you)Gastec便攜(xie)式氣體(ti)(ti)檢(jian)(jian)測(ce)(ce)管(guan)石油(you)蒸餾物檢(jian)(jian)測(ce)(ce)管(guan)Gastec便攜(xie)式氣體(ti)(ti)檢(jian)(jian)測(ce)(ce)管(guan)石油(you)蒸餾物檢(jian)(jian)測(ce)(ce)管(guan),硬質玻璃管(guan),嚴格地按配制標(biao)準(zhun)(變色(se)(se)(se)層長度(du)、色(se)(se)(se)介(jie)面、色(se)(se)(se)調等)制作和(he)充填(tian)的檢(jian)(jian)測(ce)(ce)劑,彩(cai)色(se)(se)(se)刻度(du)線,其位置是(shi)通過(guo)對每批產(chan)品進行(xing)實驗(yan)后確定的。被檢(jian)(jian)測(ce)(ce)物件氣體(ti)(ti)的化學式,檢(jian)(jian)測(ce)(ce)管(guan)編(bian)號(hao)(H:高濃(nong)度(du)、M:中等濃(nong)度(du)、L:低濃(nong)度(du))檢(jian)(jian)測(ce)(ce)管(guan)質量合(he)格的產(chan)品批號(hao),標(biao)準(zhun)抽氣次(ci)數[n=次(ci)數]

共 28 條記錄,當前 1 / 4 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁