PYREX Glass Heavy Wall Filtering Flask, 4000mL

PYREX Glass Heavy Wall Filtering Flask, 4000mL

This PYREX® brand filter flask features sidearm tubulation for easy connection to filter pump hoses. Heavy walls, graduated on sides, flat bottoms. Necks finished to give excellent fitting for #12 rubber stopper. NC-13143

$199.95
PYREX Glass Heavy Wall Filtering Flask, 2000mL

PYREX Glass Heavy Wall Filtering Flask, 2000mL

This PYREX® brand filter flask features sidearm tubulation for easy connection to filter pump hoses. Heavy walls, graduated on sides, flat bottoms. Necks finished to give excellent fitting for #9 rubber stopper. NC-5803

$119.95
PYREX Glass Heavy Wall Filtering Flask, 1000mL

PYREX Glass Heavy Wall Filtering Flask, 1000mL

This PYREX® brand filter flask features sidearm tubulation for easy connection to filter pump hoses. Heavy walls, graduated on sides, flat bottoms. Necks finished to give excellent fitting for #8 rubber stopper and size 4 Individual Neoprene Tapered Filter Adapter. NC-0402

$79.95
PYREX Glass Heavy Wall Filtering Flask, 500mL

PYREX Glass Heavy Wall Filtering Flask, 500mL

This PYREX® brand filter flask features sidearm tubulation for easy connection to filter pump hoses. Heavy wall, graduated on side, flat bottom. Necks finished to give excellent fitting for #7 rubber stopper. NC-0406

$36.95
Hand Vacuum Pump with Pressure Gauge

Hand Vacuum Pump with Pressure Gauge

The vacuum pump is made of a durable polychloroethylene plastic and is light weight and can provide a vacuum of 50mm HG by pumping its handle. NC-6678

$39.95