Sigma-Aldrich
Sleeve stopper septa
Sartorius Picus electronic pipette
Sartorius low-retention pipette tips
3D Biotek 3D InsertTM PS scaffold
3D 细胞培养
Ace rotary evaporator bump trap
Ace round-bottom pressure flask
Ace sparger with hose barb
Ace stirrer bearing, mechanical seal
Air-driven turbine magnetic stirrer
Aldrich® chain BenchclampTM
Aldrich® Essentials culture tube with screw cap and PTFE/rubber liner
Aldrich® Essentials Erlenmeyer flask, narrow mouth
Aldrich® Essentials test tube with rim