Patinas for Metal Artists
Barometric Pressure and Humidity
Photo Processes and Formulas
Science Experiments
Laboratory Procedures
Biodiesel Processing
This glass petri dish includes top and bottom. Made from soda lime glass and has reinforced beaded rims.
Potato Dextrose Agar, 1/4 lb. Cat. No. - M-2137 $29.95
Angular Alcohol Burner, 125ml Cat. No. - NC-3787 $5.95
Alcohol Burner Wicks, Pk/2 Cat. No. - NC-1146 $1.25
Economy Dissecting Kit 7 Instruments Cat. No. - NC-11516 $9.95