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2-氨基-3,5-二氯苯甲酸
HT-5毛细管柱
6-氯-3-氰基吡啶
Round bottle, narrow neck, amber, coated, 2500 ml, soda-lime-glass
FLASK, WITH 2 SIDE NECKS, 1 000 ML, CN ST 29/32 ANGLED W. SCREW THREAD GL 18/6 - GL 18/8
HOSE CONNECTION, BENT, GL 14, (PP)
2-氯丙烷
填充柱 1%PEG-2000+19%邻苯二甲酸二丁酯 on Chromosorb PAW 60/80
HYPERGEL OP10 5UM 300X7.7MM COLUMN
μPorasil Silica 色谱柱