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纤维素酶,从黑曲霉所得
SPE小柱
ASCENTIS C8 5UM 25CM X 4.6MM HPLC COLUMN
盐酸苯咯戊烷 标准物质
LiChroCART 250-4,LiChrospher 100 RP-18 15μm定制柱
MAGNETIC STIRRING BARS, (PTFE), OVAL, FOR ROUND BOTTOM FLASKS , O.D. 15 MM, LENGTH 30 MM
Sep-Pak 硅胶 SPE 小柱 (Vac 12cc, 2gram),20/盒
BIOBASIC SCX 5UM 250X21.2MM PREP COLUMN
PTFE Stirrer Shaft, Retreat Curve,Shaft 10, L 500mm, Rotor ? 75, Blade Ht 15
2-氰-5-氟溴苄