如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 14/23, VALVE AND PTFE-VALVE PLUG, SOLID PLUG, SCREW-THREAD RETA
VOLUMETRIC FLASKS FOR SUGAR ANALYSIS WITH 2 MARKS, DURAN, 50/55 ML
250mL 玻璃量杯
铜管,1/8英寸
WISP 712 INJECTOR SEAL, EA
硅烷化 WATERS 4ML 棕色
HYPERSIL GOLD PFP 8UM 150X21MM PREP COLUMN
粘酸
洗针器 22-25 GA
螺母/套箍 1/32, Long Cheminert