Patinas for Metal Artists
Barometric Pressure and Humidity
Photo Processes and Formulas
Science Experiments
Laboratory Procedures
Biodiesel Processing
The straight 1-7/8 inch steel needle is housed in a 3-7/8" plastic handle. There are multiple lab uses for this economically priced lab tool. Total length: 5-3/4".
Bomex Beaker, 50ml Cat. No. - NC-5584 $3.20
Bomex Beaker, 100ml Cat. No. - NC-7865 $3.75
Bomex Beaker, 250ml Cat. No. - NC-5583 $4.50
Bomex Beaker, 1000ml Cat. No. - NC-5581 $9.25