Kodak 1590652 TRI-X Pan 35mm Black & White Film Roll Type: FILM & DARKROOM Specifications: Speed: ISO 400 Film Formats: 35mm Number of Exposures: 24 Processing Method: T-Max, T-Max RS, XTOL, HC-110, D-76, Microdol-X, DK-50, Duraflo RT Chemicals Parts: 1 year limited