Diisoheptyl phthalate (mixture of C7 isomers),1000 µg/mL,isooctane,1mL,

Octachloronaphthalene, 1.2ml x 50ug/ml, nonane

EPA 8260B - Multiple Component Solution 1 16 Analytes, each 100µg/mL in methanol; unit: 1x1mL 1300.6 Benzene [71-43-2] 0392.10 n-Butylbenzene [104-51-8] 2341.10 sec-Butylbenzene [135-98-8] 2343.10 tert-Butylbenzene [98-06-6] 1268.8 Ethylbenzene [100

Atrazine-2-hydroxy-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,