US$ 17.95
a low-density reference for mass-to-volume comparison work
pouring spout
this low-current 2mA buzzer on a demonstration base sounds whenever current flows through the closed circuit
waterproof
dual digital displays monitoring voltage and current simultaneously
8.25" Triangular Lab Tripod, Zinc-Plated, 4.75" Top Subject_Zoology a low-density reference for mass-to-volumeDesigned for Bunsen burner support, this zinc plated cast iron triangular tripod stands 8. 25 inches tall with a 4. 75 inch top for stable heating of beakers and evaporating dishes.
US$ 17.95
US$ 64.99
US$ 38.00
US$ 22.95