Interference Standard Mix 2 Back Catalog number: 52040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11697.12-100-IO 2,3,4,6-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request 1344.12-10MG 2,6-Dimethylnaphthalene-d12,neat,neat,10mg, Price on request XA10150000AL Ametryn, 100μg/mL in Acetonitrile, 1ml Price on request