Description
Dispenser feeds pH 1-14 indicator strips one at a time for quick bench-top pH testing with minimal contamination of the remaining roll
Stainless wire spindle holds a 50mm bristle head for scrubbing graduated cylinders
5cm for large-scale gas collection over water and chemistry demonstrations
Distilling apparatus in borosilicate glass includes 500mL flask and 300mm condenser for separating liquid mixtures by boiling point differences
Chromatography Solvent 9:1, 500mL Lab Supplies_Micropipettes & Tips Dispenser feeds pH 1-14 indicatorUsed as a ready to use 9: 1 mobile phase for paper chromatography, this 500mL bottle of pre mixed chromatography solvent separates dyes, pigments, and organic compounds by differential migration.
Exchange/Return Notes
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