Collected from Halifax harbour, Canada at a deph of 12 m. It has a salinity of 30.7Certified ValuesAs. 1.11 mg/LCu .0.592 mg/LNi. 0.314 mg/LCd . 0.026 mg/LFe .0.713 mg/LPb.0.0098 mg/LCo . 0.026 mg/LMn.2.78 mg/LV. 1.18 mg/LCr . 0.144 mg/LMo.8.78 mg/LZn . 0
