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乙酰乌头碱
环己酮氰醇
PRE-COLUMN GLASS 5% CARBOWAX 20M CARBOPA CK B PK6
Universal Closures for all Spectra/Por., Sealing width 110 mm, red, made of Polyamide, Non-autoclavable Pack = 10 Pcs.
100/120,PORAPAK QS玻璃柱
480mL Boston棕色窄口瓶,不含盖子,28-400
TEST TUBE RACKS, STEEL WIRE, H. 70 MM, L. 223 MM, W. 86 MM, COMPARTMENT SIZE 16 X 16 MM, F. 48 PIE
2-氨基-3-甲基吡嗪
量筒
CD-1701气相毛细管色谱柱