Multilateral Agreement M291 UN 1873 PERCHLORIC ACID

Multilateral Agreement M291, concerning the special packaging provision PP28 for UN 1873 PERCHLORIC ACID with more than 50% but not more than 72%, by mass, of acid 5.1 (8) I (B/E).

Spanish: http://www.fomento.es/NR/rdonlyres/4E919869-389A-4A6D-BFC2-79886311A063/136582/ACUERDOFIRMADOESPA%C3%91OL.pdf

English: http://www.unece.org/fileadmin/DAM/trans/danger/multi/agree.wpf/M291e.pdf