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лл£¬Ñ§Ï°ÁË¡£ ÕâÎÊÌâÊÇ J. Chromatogr. AÉó¸åÈËÎʵġ£¿´ÁËÂ¥Éϼ¸Î»ÅóÓѵĻظ´£¬Ã÷°×Á˲»ÉÙ¡£Âé·³¼¸Î»°ïÎÒ¿´¿´£¬ÈçºÎ»Ø´ð£¿ ÎÒµÄGCÉýγÌÐò£ºThe GC temperature was programmed as follows: from 50 to 120 ◦C at a rate of 10 ◦C min−1 and then to 300 ◦C at a rate of 3 ◦C min−1, where it was held for 2 min. Éó¸åÈ˵ÄÎÊÌ⣺In splitess mode, does "solvent delay" indicate delay in split valve opening? In such a case, usually oven temperature is maintained at isotherm until valve opens, in the operative conditions reported at lines 103-105, after 3 minutes, temperature has already reached 80¡ãC. |
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