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β-环糊精 ,98%
p-(Methylsulfonyl)benzoic Acid
STANDARD THERMOMETERS, ENCLOSED SCALE, OPAL GLASS SCALE, DIFFICO-GRAD. MERCURY FILLING, -10+50°
ZR-PS 5UM 15CM X 2.1MM DISCOVERY &
Tip-Box, PP,1 box with 96 tips 0,5-20μl on grey mounting plate
(氯甲基)甲基-二氯硅烷
TRAY, 151x201x21 mm
测试管
一次性白色方形聚苯乙烯称量盘,15/8 in. × 5/16 in.
LiChroCART 125-4,LiChrospher 100 RP-8e 5μm定制柱