A.對(duì)醇、醛類混合物測(cè)定時(shí)可選HP―20M為固定項(xiàng)
B.對(duì)醚、酸類混合物測(cè)定時(shí)可選CBP―20為固定項(xiàng)
C.對(duì)鹵代烴混合物時(shí)可選OV―17為固定項(xiàng)
D.對(duì)酯類混合物時(shí)可選OV―225為固定項(xiàng)
E.對(duì)二醇類混合物時(shí)可選BP―225為固定項(xiàng)
F.對(duì)芳香類混合物時(shí)可選CBP―20為固定項(xiàng)
(G)對(duì)于醛、酮類混合物測(cè)定時(shí)可選OV―17為固定項(xiàng)