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LiChroCART 10-10,LiChrospher 300 WP RP-18 15μm定制柱
2-氯-4-氟苯甲基溴
锇粉
Process Chemistry, NPT Compression Fitting, Screw, Imperial,NPT Size ?”, Bore Size 9?16”
Pseudo UTP
N-亚硝基哌啶,10 ng/ul于甲醇 标准品
SPME萃取头,StableFlex,65UM PDMS/DVB 自动,24 ga
2ML 瓶子(含盖、垫)
玉米粉中黄曲霉毒素B1质控样
UnwireTM试管架ResMerTM制造技术,试管大小30mm,颜色橙色