US$ 12.95
and 12 volts on this 2-amp battery eliminator power supply
Autoclavable polycarbonate microcentrifuge rack holding 24 tubes up to 1
and an ignition light that fires on compression
and iron rods for linear-expansion comparison
paired with a compound microscope to watch smoke particles jostle under molecular impacts
Ganong's Potometer with Glass Stopcock and Wooden Base Subcategory_Inorganic Compounds and 12 volts on thisClassic Ganong design on a wooden base uses a glass stopcock to isolate the capillary reservoir, supporting transpiration rate measurement in plant physiology labs.
US$ 12.95
US$ 99.95
US$ 14.95
US$ 14.95