US$ 1154.00
bright-black
3 glass displacement vessel formed with a heavy-duty body and integrated 1-inch spout
Spare pack of ten low-mass pith balls sized for the standard pith-ball electroscope
letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral
Polyester/cotton drill extra-large white lab coat features long sleeves and three large pockets for extended-fit general-purpose lab wear
3D Wheat Monocot Flower Model with Longitudinal Section, 15 x 9.5 x 2.5" Size_16 Inch bright-blackLongitudinal dissection through this wheat flower model exposes lemma, palea, stamens, and pistil of monocot grass flowers for cereal crop botany teaching.
US$ 1154.00
US$ 198.00
US$ 1493.50
US$ 247.00
US$ 177.00
US$ 110.00
US$ 119.00
US$ 65.00
US$ 126.00