Spiramycin, 100 µg/ml, Methanol, 1ml

Triphenylphosphate-d15, 100µg/ml in IO, 1ml

Benzal chloride,1000 µg/mL,isooctane,1mL,

Custom mix AZO standards, each component 0.10mg/ml in methanol: 2783.12 4-Aminodipenyl 1773.12 Benzidine 2763.7 4-Chloro-o-toluidine 1780.0 2-Naphthylamine 2765.6 4-Chloroaniline 2784.7 2,4-Diaminoanisole 2762.13 4,4’-Methylenedianiline 2