Potein ntụ ntụ

Ọdịdị na-acha uhie uhie
Ọdịnaya (%) ≥89
Ph (5: 100) 6.5-7.5
Ash (%) ≤18
Mmiri (%) ≤5.0
Cr (ppm) ≤90

Isi mmalite: Cowhide silk / Cowhide ewepụghị
Ojiji: fatịlaịza, fatịlaịza na-ejupụta, na-atọ ọchị