Phthalic acid, bis-hexyl ester, certified, 0.1g Back Catalog number: C16173200 Availability: In the manufacturer's stock Price on request - + Recommended 13400-3250-100ME5 4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml Price on request 21013 EPA Method 8260 Internal Standard - Revised Price on request 59884X Metals Mix #2 Price on request