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[2H3]-4-Hydroxymephenytoin
Ultra PFP Propyl Columns (USP L43) 色谱柱
PK3 O-RING VERSAFLASH 40MM SOLID SAMPLE&
Laboratory sieve, ?:200 mm, inside height: 25 mm, mesh 300μm, with wire gauze, temperature resistance up to 170°C, stainless steel
WIDE MOUTH, BOTTLES, PE,ROUND,TRANSPARENT, WITH SCREW-CAP, 1000 ML, GL 65
胺菊酯
N-[2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]methanesulfonamide
ASTEC CYCLOBOND I 2000 RSP 5UM 2CMX1.0MM
填充柱 5%DEGS on Chromosorb WHP 60/80
CNW dSPE分散固相萃取纯化管