Surrogate Standard Back Catalog number: 92525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684343 Cannabidiolic acid, 10.0 µg/ml, Methanol, 1ml Price on request 676540 Acetochlor SAA, 5mg Price on request 680446 4-n-Nonylphenol, 100 µg/ml, Methanol, 1ml Price on request