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
$50.50Search Products
Search Results
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
$42.99