1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

BTEX Mixture 5 5 Analytes, each 100µg/mL in methanol; unit: 1x5mL screw-cap Chiron No. Compound CAS No. 1300.6 Benzene [71-43-2] 1264.7 Toluene [108-88-3] 1268.8 Ethylbenzene [100-41-4] 1266.8

1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Ethyl 4-hydroxybenzoate-ethyl d5, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 126070-21-1