US$ 109.50
with a spacer and keepers in a 3
Three-part color-coded human skull model differentiates bone regions and sutures for detailed cranial anatomy instruction
and ice-pail induction
this enhanced optical bench set ships with a lamp housing and a matched complement of optical components
Erlenmeyer Flask with a 250mL capacity and narrow neck is made of heavy-duty borosilicate 3
Light-Dependent Resistor (LDR) Unit Pack Size_12 with a spacer and keepersUsed to introduce photoconductivity and light controlled circuits, this LDR drops resistance dramatically when light strikes the cell, contrasting with the dark state high resistance reading.
US$ 109.50
US$ 129.00
US$ 114.50
US$ 114.50
US$ 129.00
US$ 104.50