Sigma-Aldrich
Aldrich?fritted adapter
Aldrich?low-pressure three station manifold with fixed outlet pressure regulator
Aldrich?modified Friedrichs condenser with SafetyBarb?tubing connectors
Aldrich?reducing adapter
Aldrich?round-bottom storage flask with stopcock-equipped septum-inlet
Aldrich?Schlaker reaction tube
BohlenderTMround-bottom flasks
Flexible PTFE adapter
Gradient Mixer
梯度混合器
Graduated ValumetricTMbottles
Hellma?absorption cuvettes, standard cells, Macro
Hellma?吸收比色皿,大标准吸收池