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50x4mm 5um Hypersil GOLD AX
TEFZEL FEMALE LUER TO FEMALE UNION 1/4-28
浊点,倾点1号
11种VOC混标(HJ 686-2014)
进样隔垫安装工具
Handle complete for Transferpette? 8/12, 30 - 300 μL
FS COUPLED CAP COLUMN 15M EQUITY-1 X 30M
2.5ml LABMAX OE型瓶口分液器(无排气功能、透明套筒)
白色8-425开孔螺纹盖(含预切口sil/PTFE垫)
N-n-Butyl-1,8-naphthalimide