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2-氨基-5-溴-2'-氟二苯甲酮
Titan 2 HPLC 滤器 LT 褐色
8-氯喹啉
β-丙氨酸甲酯盐酸盐
Hibar 250-4,6,LiChrospher 100 RP-8e 5μm定制柱
MTO-SS 1M 1/16" W/80/100 HAYESEP C,*VAR3 3/3400
FRACTIONATING COLUMNS, VIGREUX, W. GLASS JACKET, CONE ST 29/32, SOCKET ST 29/32, LENGTH: 600 MM,
吡咯烷-1-环戊烯
Silversil C8 5μm 150 x 4.6mm
STOPCOCK KEYS THREADED, BORO-GLASS, LONG FOR DOUBLE BORE, GROUND, BORE 4 MM, NS 18.8/50