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. Author manuscript; available in PMC: 2021 Jun 1.
Published in final edited form as: Chemosphere. 2020 Feb 10;249:126173. doi: 10.1016/j.chemosphere.2020.126173

Table 1.

Chemical composition and pH specifications for utilized artificial sweats.

AS CPSC ISOa ISOb AATCC
NaCl 0.9% 0.5% 0.5% 1.0%
L-histine HCL·H2O - 0.05% 0.05% 0.025%
NaH2PO4·2H2O - 0.22% 0.25% -
Na2HPO4 - - - 0.1%
DL-lactic acid - - - 0.1%
pH 5.8 ± 0.3a 5.5 ± 0.2 8.0 ± 0.2 4.3 ± 0.2
a

Not specified; value is the average of measurements from 10 solutions.