8:2 Di-PAPS-d4, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

2-Nitrodibenzothiophene,1000 µg/mL,isooctane,1mL,

Calibration Standard 16 Analytes, each Wt.% as listed; units: 1x1mL, 5x1mL neat This standard can be used for qualitative and quantitative analysis. Chiron No. Name Wt.% Chiron No. Name Wt.% 1231.5

Perfluorononanoic acid with branched isomers, 50µg/ml in MeOH, 1,2ml