Electronics & appliances

Chromatography flow control valve

<p>Chromatography flow control valve</p><p>The ball mill port chromatography flow control valve is connected to the ball mill port solvent storage bottle of LH-261 and can be combined with chromatography columns of LH-266, LH-267, LH-272, and LH-273.</p><p>The lower branch vent of the chromatography flow control valve can be connected to the pressure ball with item number LH-302 and a safety valve. The pressure ball…