Sigma-Aldrich
Quickfit® Reduction Adapters
Ethyl 2,6-dichloro-5-fluoro-β-oxo-3-pyridinepropionate
2,6-二氯-5-氟烟酰乙酸乙酯
Aldrich® septum-inlet adapter, female
Aldrich® straight vacuum-distilling adapter
Aldrich® Sure/StorTM flask
Aldrich® Thermometer Adapter
Aldrich® two-piece vacuum trap
Aldrich® vacuum adapter
Aldrich® Vigreux column
Aldrich® West condenser
Automatic shut-off quick-disconnect
Bandelin SONOREXTM Ultrasonic bath accessories