Sep 01, 2012 · ICPMS measurements were performed with an Aijiren 7500ce, and HPLC was carried out with an Aijiren series instrument (Aijiren Technologies, Waldbronn, Germany). The ICPMS was equipped with a Burgener Ari Mist HP nebulizer (Burgener Research Inc, Mississauga, Canada) and a Scott double pass spray chamber.