Ganong's Potometer with Glass Stopcock and Wooden Base Subcategory_Inorganic Compounds Autoclavable polycarbonate microcentrifuge rack holding

Autoclavable polycarbonate microcentrifuge rack holding 24 tubes up to 1

reducing the need for separate tool types

Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage

and iron rods for linear-expansion comparison

featuring a 20cm terrestrial globe with political boundaries and a graduated plastic meridian arc for map-reading work

Ganong's Potometer with Glass Stopcock and Wooden Base Subcategory_Inorganic Compounds Autoclavable polycarbonate microcentrifuge rack holdingClassic Ganong design on a wooden base uses a glass stopcock to isolate the capillary reservoir, supporting transpiration rate measurement in plant physiology labs.