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2,6-二甲基苯甲醚
盐酸地尔硫卓
50ml LABMAX OE型瓶口分液器(无排气功能、透明套筒)
DIOL-300 色谱柱
苯基膦酸
抽滤瓶(上嘴)
N-Methyl-p-trifluoromethylaniline
JACKETED COIL CONDENSERS,ACC. TO DIN 12593, CONE ST 29/32, SOCKET ST 29/32, JACKET LENGTH: 250 MM
填充柱 10%Carbowax 20M on Supelcoport 80/100
Purospher?RP-18 endcapped (5 um)通用分析柱,250-4