Sigma-Aldrich
Aldrich?75 mm O-ring top
Aldrich?addition funnel
Aldrich?automatic shut-off quick-disconnect
Aldrich?BenchclampTM2-prong
Aldrich clamp holder
Aldrich?corrosive gas regulator with electroless nickel-plated body and cross purge assembly
Aldrich?dry ice condenser for Büchi?rotary evaporators
Aldrich?dry ice condenser-trap with SafetyBarb?tubing connector
Aldrich?enlarging adapter
Aldrich?Erlenmeyer flask with ST joint
Aldrich?Essentials beaker, Griffin
Aldrich?Essentials boiling flask, round-bottom, ST/NS 24/29
Aldrich?Essentials membrane filtration apparatus
Aldrich?fritted filter funnel for solid-phase synthesis
Aldrich?gas-inlet adapter