US$ 174.50
size 29/32
Nine dissectable sections separate the enlarged eye from its orbital cavity
Nine engraved 10 gram brass pieces and a 10 gram hanger on this slotted weight set
yielding a flatter field profile for plane-of-symmetry demonstrations
the heaviest-leaded flint giving the strongest dispersion in the comparison kit
60-Tube Polypropylene Test Tube Rack for 16mm Tubes, 9.75" Wide Pack Size_Single size 29/32Stackable grid base on this polypropylene test tube rack holds 60 tubes up to 16 mm across a 9. 75 inch length for chemistry and biology student laboratories.