US$ 52.95
0280 24 23/24 0
and slit plates
this pack of premium qualitative filter paper offers medium-speed gravity filtration with a 10-micron pore size at 85 gsm weight
this premium calorimeter delivers accurate specific-heat and heat-of-reaction measurements
Diffraction grating mounted on a 90 x 40mm card slide
Photoelectric Cell Unit Pack Size_2 0280 24 23/24 0LED output photoelectric cell on a 3. 875x2. 75 inch plastic base with 4mm threaded sockets, supplying a soldering free unit for student built optoelectronic and light detection circuits.