D-(+)-Trehalose anhydrous

Methoxychlor, 100 µg/ml, Ethyl acetate, 5ml

N,N-dimethylperfluoro-1-octanesulfonamide , 1.2ml x 50ug/ml, methanol

1,2,4-Butanetriol, 1mg/ml in pyridine, 5 x 20ml