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4-溴-3-甲基苯酚
三甲基硅醇
REACTION VESSEL, FLAT FLANGE WITH GROOVE, SPHERICAL, UNGRADUATED, DRAWAL VALVE, ROUND BOTTOM, DN 200, 10000 ML, ? 280 MM, HEIGHT 435 MM, VALVE 15, BOROSILICATE GLASS
PUNYW7584206 Taurohyodeoxycholic Acid
2-(4-氯苯基)乙胺
PK3 110MM BUCHNER FUNNEL 100GM FLORISIL
2-氨基苯并噻唑
Discovery BIO C18保护柱套装
气相色谱柱,TG-225MS 60m x 0.32mm x 0.50μm
BOTTLES, CONICAL SHOULDER,PP, NARROW NECK,TRANSPARENT,WITH ST-STOPPER, 250 ML ST 19, HEIGTH 138, O