D4-Salicylic acid, 100mg

Lomefloxacin hydrochloride, 100mg

F-BTEX ISTD Mixture 4 Analytes, each 2000 µg/mL in methanol; units: 1x 4.5mL, 1x10mL 2017.6 Fluorobenzene [462-06-6] 2018.7 2-Fluorotoluene

Precision and Recovery Solution, 1.2ml, nonane