US$ 22.00
Sliding-top wooden box 7 x 2 x 1 inches
20cm focal length
Pack of 72 pre-cleaned 75 x 25mm glass microscope slides features frosted ends for pencil labeling and ground polished edges for safe handling
and tubing for full procedural practice
5A of current
Reagent Grade Barium Hydroxide Crystals, 500g Chemical_Neutral Red Sliding-top wooden box 7 xUsed 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.