US$ 295.00
Cylindrical dropping funnel in borosilicate glass holds 500mL with PTFE stopcock and 29/32 plastic stopper for controlled liquid addition
this 4mm-stackable lead with nickel-plated pins provides reliable connections in student-built bench wiring
Flexible spine model demonstrates vertebral movement
Pack of 10 chemical-resistant polypropylene stoppers fits 10/19 joints for sealing ground joint vessels with chemical and impact resistance
Bacteria Microscope Slide Set, 12-Piece Lab Supplies_Lab Burner Accessories Cylindrical dropping funnel in borosilicateStained smears across 12 bacterial slides cover Gram positive and Gram negative morphologies for microbiology and cell identification coursework.
US$ 295.00
US$ 22.35
US$ 15.99