Basic No. V Microscope Slide Set, 15-Piece Clearance the microfarad-bridge decade for RC-time-constant

the microfarad-bridge decade for RC-time-constant work and audio-frequency timing circuits

Polyhedral 120mL glass alcohol lamp ships with a metal cap and fiber wick for low-temperature bench heating in chemistry and biology demonstrations

Food-grade peroxide test strips in a 50-strip vial calibrated for the 3 to 10 percent concentration range

Screw-adjustable variable induction coil with enameled wire winding and 11

Glass tube 33 inches long with a cork piston riding on a stable wooden base

Basic No. V Microscope Slide Set, 15-Piece Clearance the microfarad-bridge decade for RC-time-constantBasic 15 slide set pairs common plant and animal tissue preparations for short unit microscopy coursework in middle school and early high school.