Patinas for Metal Artists
Barometric Pressure and Humidity
Photo Processes and Formulas
Science Experiments
Laboratory Procedures
Biodiesel Processing
UV tubes from UVP, Inc. have many, many hours of use but they will wear out eventually. Have a longwave replacement for your 8wt LW lamp including UVLMS-38, UVLM-28, UVLS-28, 3UV-38, UVL-28 handheld UV standing by.
UV Tube, SW, 8wt, for 3UV-38 Cat. No. - NC-12272 $29.50