Standard Practice for Sampling Leather for Physical and Chemical Tests

Importancia y uso:

4.1 The sampling procedures described in this practice have been designed to ensure random sampling of finished leather and fabricated leather items for physical and chemical tests. Leather is a natural product and as such is subject to extensive variability. The physical and chemical properties vary considerably depending on location on the hide, side or skin from which the test sample is taken. Random sampling of specimens from a predefined location and orientation minimizes test bias and variability. This practice defines these parameters.

Subcomité:

D31.07

Referida por:

D4653-87R20, D6183-00R25, D2810-24, D7255-22E01, D2868-24, D6182-23, D6015-21, D3790-24, D7967-21, D3495-10R23, D4704-13R23, D2807-25, D4705-18R23, D8608_D8608M-25E01, D2322-24, D7912-14R23, D6077-16R23, D5053-03R23, D2617-24, D4655-95R23, D2099-14R23

Volúmen:

15.04

Número ICS:

59.140.30 (Leather and furs)

Palabras clave:

chemical tests; leather; lot; physical tests; sampling; unit ;