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Table 4 Recovery values (%) of standard solutions eluted from Tenax tubes based on peak areas of 5 ng μL-1standard

From: Non-invasive multiresidue screening methods for the determination of pesticides in heritage collections

  % Recovered 5 ng μL-1standard %RSD % Recovered 10x preconcentrated 0.5 ng μL-1standard %RSD
Naphthalene 97.7 4.2 96.4 5.6
Thymol 97.7 5.9 96.5 10.5
Chloronaphthalene 97.5 4.8 98.0 7.9
Dichlorvos 102.1 8.3 88.3 10.4
Aldrin 97.6 6.8 100.7 11.1
Dieldrin/Endrin 97.7 6.1 102 11.7
DDT 97.2 6.4 99.7 10.9