Document ID: chunk:federal_register_of_legislation:F2025L00212:clause:1_4020
Version: federal_register_of_legislation:F2025L00212
Segment Type: clause
Provision Reference: sch 1 cl 4020
Character Range: 1884102–1884943

4020                                      POLYISOBUTYLENE                                                                          E         Only for use when the dosage form is 'chewing gum'.
                                                                                                                                             Must comply with:
                                                                                                                                             a) the Polyisobutylene monograph in the Food Chemicals Codex published by the United States Pharmacopeial Convention, as in force or existing from time to time; and b) the requirements for residual solvents and catalysts in the British Pharmacopoeia or the United States Pharmacopeia National Formulary, as in force or existing from time to time.