US$ 58.00
and student-built apparatus
5mm bore for precision flow control in titration procedures
Short-stem receiver delivery adapter in borosilicate glass features 19/26 socket for distillation collection and chemistry apparatus assembly
this motor-generator pairs a split-ring commutator against slip rings with bulb indicators
Simulated ABO/Rh Blood Typing Kit, 10 Setups Activity Kits_Life Science and student-built apparatusClassroom safe and materially realistic, this ABO Rh blood typing kit supplies simulated samples and antisera so students can determine blood type via antigen antibody reaction.
US$ 58.00
US$ 34.95
US$ 28.00
US$ 399.50
US$ 93.99