UMITAN EM / ANS CONC. Liq is a degreaser as indicated emulsifying and dispersing phase degreasing of skins particularly rich in natural fatty substances. UMITAN EM / ANS CONC. Exerts a strong degreasing action especially on sheep and pig skins, but is used on all skin types and in liming in maceration. If you need to degrease hides light type calves, we recommend the use of small doses to avoid emptying of dermal substance.