Triclosan,certified reference material, TraceCERT, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Ethylhexyl triazone,analytical standard
Diclofenac sodium salt,analytical standard
Carbamazepine,analytical standard
Glycolic acid,certified reference material, TraceCERT, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
?L-Malic acid,analytical standard
Azelaic acid,analytical standard
D-(+)-Raffinose pentahydrate,analytical standard
Kojic acid,analytical standard
L-Glutamic acid,certified reference material, TraceCERT, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
a-Terpinene,analytical standard
Nalidixic acid,analytical standard














