MCPA-d3,100 µg/mL,acetone,1mL,

(±)-Nicotine-2,4,5,6-d4 (pyridine-d4),100 µg/mL,acetonitrile,1mL,

Sulfur Calibration Standard 2 1688,0 Hydrogensulfide [7783-06-4] 0185,2 Dimethylsulfide [75-18-3] 0190,3 Ethylmethylsulfide [624-89-5] 0933,4 Thiophene [110-02-1] Concentration; 10ppm, wt% Solvent: n-Pentane Screw cap

Clarithromycin, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 81103-11-9