EPA Method 551.1 Internal Standard

2-Methyl-1-nitronaphthalene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

1-Nonanol, 1g

Triadimenol-d4 (4-chlorophenoxy-d4) (mixture of stereoisomers),100 µg/mL,acetonitrile,1mL,