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頂空進(jìn)樣器
【產(chǎn)品簡(jiǎn)介】
【詳細(xì)說(shuō)明】
頂空進(jìn)樣器 應(yīng)用領(lǐng)域:
■ 藥品中的溶劑殘留
■ 包裝材料中的溶劑殘留
■ 血液中的酒精測(cè)定
■ 食品芳香氣味的分析
■ 揮發(fā)性化合物voc的測(cè)定 技術(shù)指標(biāo):
■zui高溫度:150℃(120℃操作溫度)
■控溫精度:0.5℃
■取樣時(shí)間設(shè)置:0-99秒(帶聲音提示)
■平衡時(shí)間設(shè)置:0-99秒(帶聲音提示)
■進(jìn)樣體積:zui大2.5ml(使用1.0ml和2.5ml氣密性進(jìn)樣針) ■頂空瓶規(guī)格(zui多放置六個(gè)): 2,4,6,9,10,12,20,22和27ml
■從25℃到70℃的穩(wěn)定時(shí)間:8分,使用1ml氣密針和六個(gè)20ml空瓶25 - 70°c look how easy it is to use: 1. in-sert the syringe holder into the heating block 2. put the syringe into the syringe holder 3. set the temperature and equilibrium time with the keypad 4. press start
5. in-sert the closed vials containing the sample into the heating block
6. after the equilibrium time has elapsed, move the syringe holder to the first vial. aspirate the sample by pulling up the plunger
7. inject the sample into your gc 8. repeat for additional samples