# The Feeding Stuffs Regulations 1991, Chapter B


Column 1
Column 2
Column 3
Column 4
Column 5
EEC No.
Name or description
Kind of animal
Maximum content (mg/kg in complete feeding stuffs)
Conditions
E558
Bentonite and montmorillonite
All species of animals
20000
All feeding stuffs (Mixing of antibiotic growth promoters and coccidiostats with feeding stuffs and ingredients in the presence of these additives is prohibited except for tylosin, monensin sodium, narasin, ipronidazole, lasalocid sodium, avoparcin, flavophospholipol, salinomycin sodium, ronidazole and virginiamycin, nicarbazin and robenidine)
E 516
Calcium sulphate dihydrate
All species of animals
30000
All feeding stuffs
E 599
Perlite
All species of animals
No limit
All feeding stuffs
E 553
Sepiolite Hydrated magnesium silicate of sedimentary origin, containing at least 60% sepiolite and maximum 30% montmorillonite. Asbestos free.
All species of animals
20000
All feeding stuffs
Synthetic Calcium aluminates. Mixture of calcium aluminates containing between 35 and 51% of A1203— maximum molybdenum content of 20 mg/kg
Poultry, rabbits and pigs
20000
All feeding stuffs

---
Source: https://www.legislation.gov.uk/uksi/1991/2840/schedule/4/part/IV/chapter/B (the official version)
Page: https://openlegislation.uk/feeding-stuffs-regulations-1991/schedule-4/part-IV/chapter-B
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.