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ASSMBLD 2ML 棕色8-425 样品瓶 含 PHEN 瓶盖 & 聚四氟乙烯/硅树脂 SEP
噻吩-2-乙醛酸乙酯, 97%
2-氨基-5-溴-3-硝基-4-甲基吡啶
硫化铅
(S)-(-)-甲基-BIPAM
甲醇中氯霉素-D5同位素标准溶液
GAS BELL,GRAD. 1000:10 ML,RESISTANT DIFFICO GRAD., COMPL. WITH JAR AND STOPCOCK, RUBBER STOPPER
卡套(用于PUROSPHER·STAR 55MM柱)
LICHROSPHER 100 RP-18 5UM 250X4.6MM COLUMN
Hibar 250-4,6,LiChrospher 100 RP-18 12μm定制柱