UCMR4 - Method 525.3 - Surrogate Mix Back Catalog number: 98747 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MT4CPM Tris(4-chlorophenyl)methane-[13C19], 1.2ml x 50ug/ml, nonane Price on request 30083 EPA Method 507/525 Analytes Mix #2 Price on request 2361.24-K-IOX5 Di-n-octyl phthalate-3,4,5,6-d4 Price on request