Fipronil-sulfide, 10.0 µg/ml, Acetonitrile, 10ml

Mercury, 10µg/mL in 2-5% Nitric acid, 100ml

Sulfur in #2 Diesel Fuel - 1.00 Wt%

GC-IRMS Standards (C25 (?13C: -28.21); C30 (?13C: -28.60); C36 (?13C: -26.15)), 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no.