Ethyl chloroacetate, 1000mg

Citalopram hydrobromide, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 59729-32-7

Alverine (free base), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 150-59-4

EPA Method 525.2 - 526 Internal Standard