Stainless Steel Dissection Tray with Wax Liner Size:13.75"x10" the lower-percentage gel-electrophoresis matrix that

the lower-percentage gel-electrophoresis matrix that resolves larger DNA fragments — melt in a microwave

1°C resolution in air or submerged in water for thermal and phase-change experiments

Polished stainless steel lab spatula pack with one flat end and one scoop end on each tool

and 1g weights for use with balances and scales in teaching mass

Depression-welled styrene blood typing trays supplied as a 100-pack

Stainless Steel Dissection Tray with Wax Liner Size:13.75"x10" the lower-percentage gel-electrophoresis matrix thatWax liner accepts dissection pins to stabilize specimens during tissue exposure, with a stainless steel tray beneath for washable classroom biology workflows.