Bình sục khí Bel-Art Polypropylene với đĩa phân tán Fritware Polyethylene; 10¾ in.

Polypropylene Gas Washing Bottle with Fritware Polyethylene Dispersion Disc; 10¾ in.

Practical and Economical

Graduated 250ml polypropylene cylinder with a stable extended base for use in precipitating elements from gas.

• Gas is dispersed through a removable fitting that has a coarse grade porosity, polyethylene dispersion disc
• Silicone stopper holds 6.3mm (¼") O.D. tubes for entrance and exit of gas
• 0.5 psi maximum pressure