Total Dissolved Solids

1,2,3,5-Tetrachlorobenzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 634-90-2

Mianserin hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 21535-47-7

Ethanol standard in water,0.5g/L,water, 1.5mL