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
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24 cm Filter Paper, Qualitative 2.0 micron - Slow, Pk/100
SLOW flow. This slow flow rate grade with very good retention is used in the filtration of fine precipitates and super phosphates. Also recommended for boiler water analysis applications and gas filtration. NC-14226
$62.95