Paragraph 3 ReagentsC1F1
All reagents must be of analytical quality, unless otherwise specified.
Where reference is made to water, it shall always mean distilled water or water of equivalent quality.
4 % (v/v) acetic acid, in aqueous solution.
Add 40 ml of glacial acetic acid to water and make up to 1 000 ml.
Stock solutions.
Prepare stock solutions containing 1 000 mg/litre of lead and at least 500 mg/litre of cadmium respectively in a 4 % acetic acid solution, as referred to in paragraph 3(a).
Annotations
Textual amendments
- F1
Schs. 3-5 inserted (31.12.2020) by The Food and Feed Safety and Hygiene (EU Exit) (Scotland) (Amendment) Regulations 2019 (S.S.I. 2019/52), regs. 1(1), 10(8); 2020 c. 1, Sch. 5 para. 1(1)
Modifications
- C1
Sch. 4 extended (N.I.) (with modifications) (1.10.2023) by The Windsor Framework (Retail Movement Scheme: Public Health, Marketing and Organic Product Standards and Miscellaneous Provisions) Regulations 2023 (S.I. 2023/959), regs. 1(2), 4(b), Sch. 2 (with regs. 7, 8)