GPC Calibration Standard

Carbofuran

2,3,3',4',5,6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-44-9

Acetylsalicylic acid-d4 (ring-d4),100 µg/mL,MeOH,1mL,