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March 29, 2020
Image: H50000-0002 Small Molded Fume Hood at Lab Guy

Can I Mix It? Working Space in the Benchtop Fume Hood

Dear Lab Guy, I need to see a video of the Bel-Art H50000-0002 in action. I need to mix the contents of qty=2, one gallon cans into a common 1 quart container and need to see how much real working space is in the device. Thanks, Mark
February 28, 2020
Image: Flowmi Cell Strainers - pipette tips - Ask Lab Guy

Getting a Tight Fit with Flowmi Cell Strainers

Dear Lab Guy, I have FlowmI cell strainers cat# 136800040. They say they are designed for P1000 pipettes. I want to use the Rainin 300pipette. Will the fit be tight enough? Am R.
February 9, 2020
Image: Roxy M Repeating Pipettor 37310-0000_54

Dispense Liquids Accurately and Consistently

Dear Lab Guy, I am looking for a pipettor that can be adjusted to dispense liquids in .5ml increments. I purchased one of the Roxy M pipettors recently but I am not sure if this is really what I am looking for? - Ben F.
January 9, 2020
Bel-Art Polyethylene Buchner Table-Top Funnel with Coarse Porosity Fixed Plate

Air Leaks in a Buchner Funnel

Dear Lab Guy, I have a 18” table top Buchner funnel. I have air leak where the plate sits inside at the wall. Is there something I can use to seal this? Best regards, Josh
January 6, 2020
Image: SP Scienceware - Magnetic Bead Separation Racks - Ask Lab Guy

Racks for Magnetic Bead Separation

Dear Lab Guy, Just wanted to make sure. Are the magnetic bead separation racks compatible with 50 nM magnetic beads that providers stemcell and miltenyi Biotec sell? Thank You. - Chad R.