Patinas for Metal Artists
Barometric Pressure and Humidity
Photo Processes and Formulas
Science Experiments
Laboratory Procedures
Biodiesel Processing
This flat bottomed imported filter flask has tubulation for ease of connection to filter pumps. It is ISO certified, has heavy-duty wall and permanent graduations.
Cupric Sulfate, Crystal, 2.5kg Cat. No. - NC-8716 $44.50
Zinc Electrode Strip Cat. No. - NC-5323 $3.95
Clear Glass Stir Rod, 10 inch Cat. No. - NC-5604 $1.35
Pyrex Beaker, 400ml Cat. No. - NC-0079 $6.95