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spmds

Question tag: spmds 14 Questions

0 Votes 1 Ans

What types of environmental media can be sampled by SPMDs and POCIS?

Environmental media pocis sampled spmds types

0 Votes 1 Ans

What advantages do SPMDs and POCIS offer over grab sampling?

advantages grab Offer pocis Sampling spmds

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Do SPMDs sample only dissolved or vapor phase chemicals?

chemicals Dissolved phase sample spmds vapor

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How can SPMDs have a constant sampling rate independent of environmental concentration when the amount of chemical sequestered is proportional to the ambient chemical concentration?

chemical concentration constant Environmental independent proportional rate Sampling sequestered spmds

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How are SPMDs and POCIS shipped?

pocis shipped spmds

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What chemicals do SPMDs sample?

chemicals sample spmds

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Why have a standard SPMD design when SPMDs can be tailor-made for specific applications?

applications design spmd spmds standard tailor-made

0 Votes 1 Ans

What types of environmental media can SPMDs sample?

Environmental media sample spmds types

0 Votes 1 Ans

What advantages (if any) do SPMDs offer over grab sampling?

advantages grab Offer Sampling spmds

0 Votes 1 Ans

How do the concentrations of contaminants in exposed SPMDs relate to those found in aquatic organisms from the same site?

aquatic contaminants organisms relate site spmds

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How much does biofouling affect the uptake rate of chemicals by SPMDs?

affect Biofouling chemicals rate spmds uptake

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What effect does water or air velocities have on the uptake of chemicals by SPMDs?

air chemicals spmds uptake velocities water

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How are contaminant residues in exposed SPMDs recovered and how much cleanup of the recovered residue is necessary before in vitro bioassay or analytical detection?

bioassay cleanup contaminant necessary Recovered Residue residues spmds Vitro

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Can SPMDs be used for both integrative and equilibrium partition sampling? What are the pros and cons of the two approaches?

approaches cons equilibrium integrative partition pros Sampling spmds Used