US$ 10.00
diffraction
attraction
this life-size hanging skeleton model features flexible spine and moveable joints for hands-on skeletal system instruction
Four-meter 6A extension cord with one 3-pin and three 2-pin sockets and a switched indicator-light handle
Hydrometer for Light Liquids, 0.700-1.000 SG ag sci diffractionFor measuring the specific gravity of light liquids, this shot loaded hydrometer reads 0. 700 to 1. 000 in 0. 005 subdivisions across a 250 mm body that floats at density dependent depths.
US$ 10.00
US$ 98.00
US$ 197.50
US$ 68.00
US$ 44.00
US$ 140.00
US$ 197.50
US$ 68.00
US$ 199.00