US$ 16.00
Mechanical stage enables precise specimen positioning on a 40-400X student monocular compound microscope with cordless LED illumination
Bare 14 SWG copper wire on a 500g reel approximating 50 feet
this phenylthiourea taste-testing set demonstrates the genetic basis of bitter-flavor perception in biology classrooms
as well as a polished surface
low-wattage rheostat
Synthesis of Aspirin AP Chemistry Kit Chemical_Phenolphthalein Mechanical stage enables precise specimenAspirin synthesis AP Chemistry kit produces acetylsalicylic acid through esterification reactions, organic synthesis, and pharmaceutical chemistry applications.
US$ 16.00
US$ 15.00
US$ 40.95
US$ 160.00
US$ 2580.00