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Early cleavage w.m., Egg v.s., Embryo w.m. 4 mm, Frog & cell stage w.m., Frog blastula v.s., Frog early gastrula v.s., Frog gastrula (yolk plug) v.s., Frog neural fold t.s., Frog neural plate v.s., Frog neural tube t.s., Late cleavage w.m., Tadpole 10 mm (internal gil stage) w.m., Tadpole 10 mm heart, Tadpole 10 mm t.s. internal gill, Tadpole 4 mm sagittal section, Tadpole 7mm (external gill stage w.m.), Tadpole 7mm sagittal section, Tadpole head region, Tadpole trunk, Tadpole w.m.
The Equal Mass Metal Cylinder Set includes Aluminum, Copper, Brass, Tin and Zinc. Each Cylinder measures ½” in diameter and has the same mass, 20 gm.
Brass, plated. With loop on one side and hook on the other side.
With effective scale lengths of nearly 9″, Rotary scales offer greater accuracy than linear scales. All balances are graduated in gram/Newton. Dial: 3″ diameter metal suspension ring at top and hook at bottom.
For students to determine volume easily. A set of four specimens machined to have equal volume. Each piece is 12 mm × 12 mm × 50 mm (L x W x H). Set includes Aluminum, Copper, Brass and Steel.
