Description

1.1 This practice covers the determination of the combined tannin and nonextractable organic resins and the degree of tannage of all types of vegetable-tanned leather and leather with organic retannages. This practice does not apply to wet blue.

Product Details

Published:

04/01/2010

Number of Pages:

2

File Size:

1 file , 54 KB

Redline File Size:

2 files , 110 KB