Phthalic acid, bis-methylglycol ester, certified, 0.25g Back Catalog number: C16174400 Availability: In the manufacturer's stock Price on request - + Recommended 90836 Triethylamine Price on request 677877 4-n-Nonylphenol, 100 µg/ml, Acetone, 1ml Price on request 82414 EPA Method 8240 - Alcohol Standard Price on request