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. 2010 Oct 22;76(24):8102–8109. doi: 10.1128/AEM.02339-09

TABLE 2.

Comparison of different elution buffers for the removal of PCR inhibitors in aerobically digested biosolids

Type of elution buffer Template amt (pg) No. of positive PCRs/total PCRs (by sample dilution)
1:1 1:10 1:100
Beef extract 1,600 0/3 0/3 3/3
160 0/3 0/3 3/3
16 0/3 0/3 3/3
Glycine 1,600 0/3 1/3 3/3
160 0/3 1/3 3/3
16 0/3 1/3 3/3