4-Pack Amber Narrow Neck Erlenmeyer Flasks, 2000mL, Borosilicate Glass Color Code_Black Eight-piece stainless steel slotted mass

Eight-piece stainless steel slotted mass set supplied with a corrosion-resistant finish

Twelve-inch black insulated 4mm-stackable lead with banana plugs at both ends

Four-compartment layout on this 25-pack of sterile 90mm petri dishes supports four-condition microbiology comparisons on a single plate

this wooden simple-machine model lets students measure input effort against output splitting force at different wedge angles

Crushing-jaw stainless steel bone cutter sections small bones during anatomy and comparative-specimen dissection work in a compact economy format

4-Pack Amber Narrow Neck Erlenmeyer Flasks, 2000mL, Borosilicate Glass Color Code_Black Eight-piece stainless steel slotted massPack of 4 amber narrow neck Erlenmeyer flasks in borosilicate glass holds 2000mL for light sensitive reagent storage and chemistry procedures.