US$ 49.00
Mounted Zener diode on a transparent base with 4mm color-coded sockets and a printed circuit diagram
Plastic holder atop a 4
providing a more rigid mounting platform than a meter-rule for lens and mirror investigations
letting students quantify expansion coefficients side by side
Cellulose Dialysis Tubing, 6.4 x 10mm, 10ft Activity Kits_Life Science Mounted Zener diode on aNarrow bore dialysis tubing with a 12 to 14 kDa molecular weight cutoff, supplied as a 10 foot roll for desalting, buffer exchange, and osmosis investigations in biology coursework.
US$ 49.00
US$ 145.00
US$ 31.95
US$ 55.95
US$ 21.95
US$ 88.00
US$ 45.00