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tenths and twelfths in 9 distinct colors with printing on each piece
with one or more mechanical switches which allow discrete resistances offered by the box to be dialed in
Detail of a section of heart wall
Set of 500 in polybag
Premium Quality: Triple Prism on Stand is made of high-grade construction all the way through
Zinc Rod Hydra model tenths and twelfths in 9Zinc Rod. With brass terminal. Premium Quality: Zinc Rod Set is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
US$ 174.50
US$ 79.00
US$ 274.50
US$ 249.50
US$ 174.50
