US$ 297.50
Amoeba Proteus model at 1000x magnification reveals extended pseudopod
and gastric wall layers in a compact footprint for digestive anatomy teaching
Pea seed germination model traces cotyledon splitting
an individually-stocked spare from the disc series for physics labs
Standard Tangent Galvanometer Racks & Stands_Bottle Stands Amoeba Proteus model at 1000xCompass mounted parallel to a current carrying coil deflects against Earth's horizontal field, allowing this tangent galvanometer to convert deflection angle into an absolute current reading.
US$ 297.50
US$ 397.50
US$ 210.00
US$ 29.95
US$ 145.00
US$ 137.50
US$ 247.50
US$ 57.95
US$ 397.50