US$ 25.00
this small anemometer measures wind speed during earth-science fieldwork and classroom weather investigations
Drawn aluminum rods at 300 by 3mm in a ten-pack
and image-inversion experiments
Thirty-atom organic chemistry model set with 24 short and long bonds
Set of 24 Metal & Alloys, Wooden Case Glassware_Glass Beakers this small anemometer measures windSet of 24 metal and alloys, supplied in wooden case with glass top Set of 24 metal and alloys, supplied in wooden case with glass top. Each specimen labelled with name.
US$ 25.00
US$ 36.50
US$ 17.95
US$ 17.95
US$ 17.00