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PUNYW9995372 Droxidopa Impurity 8-13C2-15N
Piston assembly， complete with O-ring， for Transferpette? Digital type 0，5-5 ml
甲醇(无水)中氟硅唑
BOTTLES,(FEP),NARROW NECK, HIGH RESISTANCE BOTH TO HEAT + CHEMICALS ATTACKS, 1 000 ML, WITH SPECIA
5A分子筛（80-100目）
9725阀 Tefzel转子密封垫
150x2.1mm 3um Hypersil GOLD SAX
Daicel OJ-H手性柱
D-半乳糖（双歧杆菌）
FLASKS, W. SIDE NECK, PARALLEL (DESTILLATION FLASKS), 500 ML CN ST 29/32, SN ST 29/32
