US$ 28.70
5A of current
this regulated low-voltage DC power pack outputs a fixed +12V through front-panel terminals on the benchtop
and tubing for full procedural practice
Dovetail-jointed hardwood seven-place test tube support holds tubes up to 13 mm in diameter upright during classroom chemistry and benchtop work
Reagent Grade Barium Hydroxide Crystals, 500g Chemical_Neutral Red 5A of currentUsed for chemical synthesis, pH adjustment, and titration of weak acids, this 500g bottle of reagent grade barium hydroxide crystals provides a strong base for quantitative chemistry work.
US$ 28.70
US$ 125.00
US$ 119.99
US$ 24.99
US$ 29.99