Laboratory Grade Anhydrous Citric Acid, 500g Coating_Cork this universal holder mounts on

this universal holder mounts on a low-friction slider for quick repositioning during experiments

Large-format Boyle's Law apparatus with hand pump

sized for student use at the bench in biology and histology courses

and basic circuit behavior for hands-on physics instruction

Built-in boss head on this cast single burette clamp enables rapid mounting to 10mm retort rods during titration and analytical chemistry setups

Laboratory Grade Anhydrous Citric Acid, 500g Coating_Cork this universal holder mounts onAnhydrous 500g bottle of laboratory grade citric acid, the water free form for moisture sensitive synthesis and as a pH control agent in non aqueous reactions and dry buffer preparations.