RT null T1 Guidelines for Making a Mercury Balance in a Chlorine Plant: Env. Prot. 12, 5th Edition A1 Euro Chlor, A1 Global Mercury Partnership, K1 mercury YR 2010 FD 2010 LK https://wedocs.unep.org/handle/20.500.11822/13797 UL https://wedocs.unep.org/handle/20.500.11822/13797 NO Guidelines For Making A Mercury Balance In A Chlorine Plant NO https://www.unep.org/chemicalsandwaste/Portals/9/Mercury/Chloralkali/WCC-publications/ENV%20PROT%2012%20Edition%205.pdf DS UN Environment Document Repository RD Sep 23, 2026