Tubes for general chromatographic analysis
- Tops are tooled for rubber stopper fit and tubes are fabricated with sealed-in coarse porosity fritted discs
- Outflow tubes eliminate the smearing of the definition bands of effluent caused by the tube being filled and solvent mixed before being expelled
- Outflow tubes are long enough to protrude through a rubber stopper
- 25 mL tubes take stopper size 00; 125 mL tubes take stopper size 4; 750 mL tubes take stopper size 10 1/2