US$ 89.97
and acrylic in a foam-lined wooden case for density-versus-material investigations
with extended reference information printed on the reverse
Male and female Ascaris dissection model reveals nematode anatomy
PTFE-key stopcock resists chemical attack on this Ganong potometer
NeuLog Spirometer Logger Sensor Electricity & Magnetism_Electricity & Circuits and acrylic in a foam-linedFor respiratory physiology investigations, this spirometer data logging sensor reads airflow through an integrated tube and calculates lung volume in liters across 10 L s of breath flow.
US$ 89.97
US$ 95.00
US$ 165.00
US$ 52.00
US$ 49.97
US$ 69.97