KODAK EKTACHROME E100 is a daylight-balanced color reversal film with a nominal sensitivity of ISO 100/21°, designed for processing in the E-6 system. The film features extremely fine grain, accurate color reproduction, moderately enhanced saturation, and is optimized for scanning. Its neutral tonal scale produces pleasing natural skin tones and consistent gray scale rendition as well as maintaining good shadow and highlight detail. Storage: 55°F (13°C) or lower recommended but not required.