beta-BHC, 1000µg/ml in Acetone, 1ml Back Catalog number: 79175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C082500 4-O-Caffeoylquinic Acid, 10mg Price on request 19794 EPA Method 524 & 624 - Internal Standard Price on request 93889 2-Mercaptoethanol Price on request