Multi-Element Internal Standard

Syringol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 91-10-1

p-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-51-0

Dichlofenthion, 10 µg/ml, Ethyl acetate, 10ml