US$ 39.81
and friction rods for a full unit on charging
Long-format 125 by 65 by 18mm glass rectangular refraction block
and bladder for individual handling during anatomy teaching of the urinary tract and renal filtration flow
and reproductive structures for comparative botany teaching
Comprising a solid sphere with a small ring for suspension
Acrylic Petri Dish Rack for 60 Dishes (60mm) Biology_Entomology & Zoology and friction rods for aClear acrylic rack holds up to 60 60mm petri dishes upright for organized incubation, stacking free storage, and easy sample identification.
US$ 39.81
US$ 111.20
US$ 108.00
US$ 120.00
US$ 94.40
US$ 102.40