10-Pack Borosilicate Glass Tubing, 20 inch, 0.28 inch OD and 0.19 inch ID Racks & Stands_Microtube Racks Wide-range triple-scale moving-coil DC voltmeter

Wide-range triple-scale moving-coil DC voltmeter at 0-3V

Hand-painted male pelvis model exposes the narrower male-specific proportions and pelvic inlet shape compared to the female pelvis for sex-difference anatomy teaching

built for repeated handling during specific-gravity and Archimedes-principle work

Pairs a 20° apex with two 80° base angles on a glass wedge prism

10-Pack Borosilicate Glass Tubing, 20 inch, 0.28 inch OD and 0.19 inch ID Racks & Stands_Microtube Racks Wide-range triple-scale moving-coil DC voltmeterPack of 10 borosilicate glass tubing pieces measures 20 inches with 0. 28 inch outer diameter for glassblowing and apparatus construction.