CLP Semi-Volatile Internal Standard Back Catalog number: 11009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA14955000AL Metconazole, 100μg/mL in Acetonitrile, 1ml Price on request 678317 Mecoprop-1-octyl ester, 100 µg/ml, Acetone, 1ml Price on request 93543 EPA Method 8141 Standard Price on request