US$ 48.00
Neoprene Bunsen burner hose sized to fit 8-10 mm gas-inlet connectors
Cork-lined stainless steel safety flask tongs lock jaws around flask necks to prevent accidental drops during transfer of hot distillation vessels between bench stations
dual bore sights
these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension
the numbered dicot leaf model on a base maps epidermal
12V DC Hand Crank Generator with Light Bulb Biology_Dissection Neoprene Bunsen burner hose sizedHand cranked 12V DC generator in a clear plastic case with a front mounted lamp and binding posts, demonstrating mechanical to electrical energy conversion as the crank lights the bulb.