Dinoseb methyl ether

Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml

2,2,4-Trimethyl-1,3-pentanediol diisobutyrate

7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9