Chlorpyrifos-D10, 100µg/mL in Acetone, 1ml

Disulfoton-sulfoxide, 100 µg/ml, Toluene, 1ml

10-trans-Pentadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 321744-58-5

Ammonia as (NH4+)