US$ 31.18
Zinc alloy LPG Bunsen burner with flame stabilizer ships with a 2-foot neoprene gas hose for immediate bench setup in chemistry classrooms
9A with oxidized constantan winding on a vitreous-enameled steel tube and a phosphor-bronze sliding contact
mechanical-advantage
anchoring magnet-strength comparison work across the horseshoe series
and 0-300V on a single inclined-face instrument
Dual-Range Moving Coil DC Voltmeter, 0-5V / 0-15V Material_Mesh Zinc alloy LPG Bunsen burnerDual range 0 5V and 0 15V moving coil DC voltmeter at plus or minus 2. 5% accuracy with an inclined face, letting students read both small cell and battery stack voltages on a single instrument.
US$ 31.18
US$ 2030.50
US$ 845.00
US$ 49.00
US$ 58.19
US$ 18.99
US$ 159.00
US$ 13.99