US$ 174.50
Many industrial and hobby hot wire foam cutters also use chromium wire
and torque work in physics classrooms and balance calibration routines
and rectangles
3H for AC and resonance experiments
the wider half-disc face extending the available beam-entry zone for refraction and total internal reflection investigations
Aldon Screen Clean Metal Labware_Metal Bases & Rods Many industrial and hobby hotSafe for use on all screens Phones, tablets, computers and televisions. Integrated liquid glass will create the highest level of gloss on your screen while repelling and resisting dust, smudges and fingerprints. Microfiber cloth included.
US$ 174.50
US$ 199.00
US$ 124.50
US$ 27.71