半岛bd体育手机客户端 说明
法律信息
Aldrich is a registered trademark of sigma-aldrich Co. LLCSystem 45 is a trademark of John Babashak
基本信息
Sigma-Aldrich
Brady?thermal labeling system (TLS) labels
Double-tipped needle
Duran?desiccator
Extractor body for Aldrich?Soxhlet extractor
Julabo?bath spring clamps for Erlenmeyer flasks
JulaboTMbath tubing
Lenz?pear shaped flask