US$ 10.99
running 24 hours on a single winding
Thirty-seven-point-five-cm perforated metal lever on a magnetic base
this parallel-sided copper inner-vessel calorimeter at 3 by 2 inches gives rapid
and chamber walls at a scale visible for group demonstrations
6-Piece Borosilicate Glass Delivery Tube Set Glass Flasks_Filtering Flasks running 24 hours on a6 piece borosilicate glass delivery tube set features uniquely shaped tubes for gas transfer, distillation, and chemistry apparatus assembly.
US$ 10.99
US$ 37.00
US$ 29.99