Pesticides Calibration LC-MS/MS

2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl

2'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-carboxylic Acid, 10mg

Terpenes - Mix 4, 1000µg/ml in MeOH, 5ml