US$ 15.00
Perforated 2mm-hole grid at 1cm intervals on an irregular-shaped body mounted at its center of gravity
accelerometers
mounted to a total length of 4
press and two-way switches
1 inches while the swivel boss head delivers 360-degree angular positioning and fits rods up to 18mm in diameter
Compact Molecular Model Set Pack Size_12 Perforated 2mm-hole grid at 1cmCompact molecular model set with durable plastic atoms and connecting links, supplying a space efficient option for chemistry classrooms with limited drawer or cabinet storage between lessons.
US$ 15.00
US$ 146.00
US$ 97.50
US$ 49.50
US$ 15.99
US$ 391.50
US$ 31.99