Prepared from Lake Ontario water, filtered, diluted and preserved with 0.2% nitric acidCertified valuesAl. 96 mg/LFe.15 mg/LSn . 2.7 mg/LAs. 7.6 mg/LLi.2.5 mg/LSr . 70.6 mg/LBa . 14.3 mg/LMn .8.7 mg/LTi . 3.2 mg/LBe .1.5 mg/LMo .4.4 mg/LTl . 3.8 mg/LCd .2