因是:
1.進樣口擰的太緊,室溫下擰的太緊當汽化室溫度升高時矽膠密封墊膨脹後會更緊,這時注射器很難紮進去。
2.位置找不好針紮在進樣口金屬部位。
3.注射器杆彎是進樣時用力太猛,進口色譜帶一個進樣器架,用進樣器架進樣就不會把注射器杆弄彎。
4.yinweizhusheqineibiyouwuran,zhusheshijiangzhengantuiwan。zhusheqiyongyiduanshijianjiuhuifaxianzhenguanneikaojindingbuyouyixiaoduanheidedongxi,zheshixiyangzhushegandaochili。qingxifangfajiangzhenganbachu,zhuruyidiandingtong,jiangzhenganchadaoyouwurandeweizhifanfutuila,ranhouzaizhurushuizhidaojiangwuranwunongdiao,zheshinihuikandaozhusheqideneibiwuranwuyiqingchu,jiangzhenganbachuyonglvzhicayixia,zaiyongjiujingxijici。fenxideyangpinweirongjirongjiedegutiyangshi,jinwanyangyaojishiyongrongjixizhusheqi。
5.進樣時一定要穩重,急於求快會把注射器弄彎的,隻要你進樣熟練了自然就快了。這樣檢測出來的結果就會比較準確。
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