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A water sample collected from an industrial wastewater stream was analysed for lead (Pb) using an inductively coupled pl
Posted: Thu Jun 09, 2022 6:26 am
by answerhappygod
- A Water Sample Collected From An Industrial Wastewater Stream Was Analysed For Lead Pb Using An Inductively Coupled Pl 1 (32.36 KiB) Viewed 58 times
A water sample collected from an industrial wastewater stream was analysed for lead (Pb) using an inductively coupled plasma optical emission spectrometer. A 150 mL water sample was found to contain approximately 3.0 µg of Pb. What is the concentration of Pb in this water sample in ppb? O 10 ppb O 15 ppb O 20 ppb 45 ppb O 50 ppb