US$ 13.99
Five-pulley set of 50mm single plastic pulleys on steel frames with end hooks
iron nickel-plated hangers
Long-format 150 x 10mm chrome-steel cylinder pair with half-red
and microorganism preparations across a full semester of biology microscopy lab sessions
DNA Paternity Testing Electrophoresis Lab Kit for 8 Student Groups Lab Supplies_Sieves Five-pulley set of 50mm singleDNA paternity testing kit demonstrates genetic inheritance through electrophoretic analysis, band comparison, and family relationship determination.