Salicylic acid-d4 (3,4,5,6-d4)

1,6-Dichloronaphthalene,50 µg/mL,isooctane,1mL,

Modified 525.2 Pesticide Standard #1

Alkylated phenols, Special Phenol Mix 100µg/mL in methanol Phenol Catechol Resorcinol o-Cresol m-Cresol p-Cresol 2,3-Dimethylphenol 2,4-Dimethylphenol 2,5-Dimethylphenol 2,6-Dimethylphenol 3,4-Dimethylphenol 3,5-Dimethylphenol 2,3,5-Trimethylpheno