US$ 12.99
Wide-mouth dropping pipette in borosilicate glass dispenses viscous liquids and larger-particle suspensions in chemistry and biology procedures
breaking its own circuit to a 12V halogen bulb as heat bends the strip
Clearance under the bulb is 5" to 6
sized for short-run student wiring of buzzers
and LED in a molded plastic housing
10-Pack Porcelain Combustion Boats with Handle, 4 x 1 inch Subject_Zoology Wide-mouth dropping pipette in borosilicatePack of 10 porcelain combustion boats with handles support small samples during high temperature heating and chemistry analysis procedures.