Circlear – Carboplatin, Cisplatin, and Oxaliplatin

On request, our carboplatin, cisplatin, and oxaliplatin areavailable using Circlear platinum. Circlear platinum is100% recycled, originating from secondary sources suchas spent chemical or automotive catalysts. This is basedon mass balance approach (1), which is verified by TÜV Südin accordance with ISO 14021. Precious metals that are recovered using recycling processes havethe same high quality and purity as primary metals.
(1) Circlear uses mass-balance allocation. The physical precious metalin an individual delivery is not necessarily traceable exclusively tosecondary feedstock. For every quantity sold as Circlear, an equivalentquantity of precious metal from secondary sources has been acquiredby Heraeus.