QUALITATIVE FILTER PAPER MATERIAL CELLULOSE PORE SIZE 25.0MICRONM GRADE CFP4 DIAMETER 18.5CM TEMP RANGE NOMINAL FOR USE WITH LIQUIDS OR AIR
QUALITATIVE FILTER PAPER MATERIAL CELLULOSE PORE SIZE 25.0MICRONM GRADE CFP4 DIAMETER 18.5CM TEMP RANGE NOMINAL FOR USE WITH LIQUIDS OR AIR