The temperatures in glass columns and injections were 145 and 175 C, respectively. The carrier gas was N2 and the packing material was FON (contains polyethylene glycol and 2-nitro- terephthalic acid) obtained from Shimadzu Inc. (Tokyo
The temperatures in glass columns and injections were 145 and 175 C, respectively. The carrier gas was N2 and the packing material was FON (contains polyethylene glycol and 2-nitro- terephthalic acid) obtained from Shimadzu Inc. (Tokyo