garbage bags
lab safety supply 11l831 pore 0.22 micron m pes filter unit
filter unit capacity upper 250ml receiver 250ml size pore 0.22 micronm material pes diameter 50mm barb size multiple br b features b ul li size pore 0.22 micron m li li material pes li li diameter 50mm li li barb size multiple li li capacity upper 250ml receiver 250ml li li item filter unit li ul