US$ 23.98
Specialty oil-distillation receiver with a pear-shaped bowl and narrow measuring neck
the diverging surface yielding virtual reduced upright images suited to introductory optics
Hardwood case with divided compartments holds a full range of brass analytical weights from 1mg to 100g and larger
and nuclear pores for introductory cell biology and molecular biology teaching
Green Slate Specimen Stem Diameter_8mm Specialty oil-distillation receiver with aFine grained foliation planes cleave into flat sheets, a defining feature of slate formed from low grade metamorphism of shale under directional pressure.
US$ 23.98
US$ 30.99
US$ 55.95
US$ 61.95
US$ 29.98
US$ 104.95
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US$ 96.00