Esta buscando: Estándares catiónicos

Erlenmeyer flasks for shaker, storage, and titration functions are available at VWR. Choose flat bottom plastic or borosilicate glass options with durable white enamel scales or reinforced rims. Select disposable or autoclavable models with baffled bases in a variety of graduation ranges and capacities. Some flasks include both vented and solid screw caps for easy exchange. Sterile, individually wrapped, and pyrogen, DNase, and RNase free models are offered for cell culture applications. Heavy duty rim flasks with narrow neck and mouth from various suppliers are also available. Erlenmeyer flasks are sold in multipacks and economical cases.