≥1 piece |
- 100 % pure donkey hides. no horse hides, mule hides or hides from other animals
- no defective hides with mildew, shedding, rot, worm eating, fattiness or other objections.
- no foal hides and hides fragment (head, leg and other remnants).
- no visible rosette-shaped fragmentation.
- quality standard salt
- arsenic: < 1 / 1, 000, 000
hg: < 1 / 10, 000, 000
plumbum: < 2 / 1, 000, 000
cadmium: < 1 / 10, 000, 000
cuprum: < 7 / 1, 000, 000
chromium: < 1 / 1, 000, 000
nitrite: < 20 / 1, 000, 000