US$ 48.00
Zinc alloy LPG Bunsen burner with flame stabilizer ships with a 2-foot neoprene gas hose for immediate bench setup in chemistry classrooms
Bull frog dissection model with open back reveals vertebral column
Single B22 bayonet lamp holder on a hard plastic base with two 4mm banana terminals
knock sensor
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$ 48.00
US$ 174.00
US$ 174.17
US$ 88.00
US$ 58.00
US$ 48.00
US$ 29.00
US$ 24.00
US$ 646.50
US$ 38.00
US$ 54.00