2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

Modafinil ,1000 µg/mL,MeOH,1mL,

Chisulfmix/1C S-4082-2.5-10IO 10 Analytes, each in 5 different concentrations in isooctane. units: 5x10mL, one of each concentration Chiron No. Compound 0082.5 Isoamyl mercaptan 0086.6 Hexathiol 0090.8 Octanethiol 1014.4Methyl propyl disu

1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene