GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml Back Catalog number: 51134 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 679096 Glufosinate-ammonium, 10.0 µg/ml, Water, 10ml Price on request 676722 trans-Urocanic acid, 100mg Price on request 31056 EPA Method 552.1 - Surrogate Standard Price on request