According to Weende, Van Soest and other official  mthods, FIWE Series  is suitable for curde fiber , neutral acid detergent fiber (NSF & ADF )  and acid detergent lignin (ADL) on feed  samples, with the use of pre- heated reagents.

• Maximum reproducibility
• time saving
• cold extractor COEXfor preliminary extraction
• no sample transfer from COEX to FIWE