Interference Standard Mix 2 Back Catalog number: 52040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95542 Ethyl acetate, 10mg/mL in water, 1ml Price on request P-197S-10X Trifluralin, 1.0mg/mL in MeOH, 1ml Price on request 3310.9-100-CY Ametryne Price on request