Section VI — Products of the chemical or allied industries
Chapter 35 — Albuminoidal substances; modified starches; glues; enzymes
Heading
3504 Peptones and their derivatives; other protein substances and their derivatives, not elsewhere specified or included; hide powder, whether or not chromed.
Common commodities
Meat-derived peptonesYeast peptonesBlood-derived peptonesIron peptonatesManganese peptonatesKeratin from hairNail keratinHorn keratinFeather keratinNucleoproteids