![UVP Pen-Ray 90-0019-01 Model 11SC-1L Mercury UV Lamp, 365nm Longwave, 2.25 Inches Lighted Length: Science Lab Photometers And Light Meters: Amazon.com: Industrial & Scientific UVP Pen-Ray 90-0019-01 Model 11SC-1L Mercury UV Lamp, 365nm Longwave, 2.25 Inches Lighted Length: Science Lab Photometers And Light Meters: Amazon.com: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/41qZeMWW0ML.jpg)
UVP Pen-Ray 90-0019-01 Model 11SC-1L Mercury UV Lamp, 365nm Longwave, 2.25 Inches Lighted Length: Science Lab Photometers And Light Meters: Amazon.com: Industrial & Scientific
![UVP Standard Mercury Pen-Ray Models 11SC-1 Pen-ray Lamp; 254nm UVP Standard Mercury Pen-Ray Models | Fisher Scientific UVP Standard Mercury Pen-Ray Models 11SC-1 Pen-ray Lamp; 254nm UVP Standard Mercury Pen-Ray Models | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/product-images/C2816-01~p.eps-650.jpg)
UVP Standard Mercury Pen-Ray Models 11SC-1 Pen-ray Lamp; 254nm UVP Standard Mercury Pen-Ray Models | Fisher Scientific
![UVP Pen-Ray™ Gas Lamp Filll: Lamps and Lighting Instrument Lamps, Lighting and Electrical | Fisher Scientific UVP Pen-Ray™ Gas Lamp Filll: Lamps and Lighting Instrument Lamps, Lighting and Electrical | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/product-images/12843818_A.JPG-650.jpg)
UVP Pen-Ray™ Gas Lamp Filll: Lamps and Lighting Instrument Lamps, Lighting and Electrical | Fisher Scientific
![UVP Pen-Ray™ Field Pack: Lamps and Lighting Instrument Lamps, Lighting and Electrical | Fisher Scientific UVP Pen-Ray™ Field Pack: Lamps and Lighting Instrument Lamps, Lighting and Electrical | Fisher Scientific](https://assets.fishersci.com/TFS-Assets/CCG/product-images/F31783~p.eps-650.jpg)