Interference Standard 1 Back Catalog number: 53039 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 94533 Pesticide Standard Price on request XA17850000CY Trifluralin, 100µg/mL in Cyclohexane, 1ml Price on request 20055 CLP Semi-Volatile - Low Conc Mix #1 Price on request