US$ 361.00
5 inches on an 8 by 8 by 2
this super-taster set pairs PTC
sized for physics force experiments and balance calibration in classroom laboratory sessions
Six-lens optics set of three double-convex and three double-concave glass lenses with ground beveled edges
Museum Grade Insect Mounting Pins, Size 00, 100-Pack Subject_Anatomy 5 inches on an 8Size 00 museum grade entomology pins in a hundred pack, the thinnest gauge for mounting the smallest and most delicate insect specimens in permanent displays.
US$ 361.00
US$ 309.00
US$ 172.00
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