Certified valuesCd . 65.2 mg/kgCu.89.4 mg/kgPb . 103 mg/kgCr . 10.1 mg/kgNi .53.2 mg/kgZn. 510 mg/kgAcetic acidCd . 67.5 mg/kgCu.36.3 mg/kgPb . 4.85 mg/kgCr . 19 mg/kgNi .99 mg/kgZn. 719 mg/kg