Solar Energy Kit Metal Labware_Clamps & Bossheads Wooden handle supports 13

Wooden handle supports 13

Beech wood test tube rack holds 12 tubes up to 20mm diameter in a 9-inch frame for organized storage during chemistry and biology experiments

Laboratory table clamp mounting rods to benches up to 2

Five removable sections separate the enlarged ear into outer

Virtually unbreakable ABS-plastic dynamics cart pair with two-level spring punches

Solar Energy Kit Metal Labware_Clamps & Bossheads Wooden handle supports 13Plastic cased solar energy kit with a panel, low consumption fan motor, buzzer, and LED, letting students wire the panel directly to each load and watch how light powers different output devices.