- Available Certified ISO Grade Designs: ISO 7, ISO 8
- Shields sensitive samples more effectively than face masks
- Slips on microscope eyepiece to form a contamination barrier between operator and stage
- Doubles as lab coaster, protecting samples and work surfaces from cross contamination
- Available in static-dissipative PVC or rigid acrylic
• Certified ISO Grade Design: ISO 7
• Available Certified ISO Grade Designs: ISO 7, ISO 8