EPA Method 8260B Surrogate Standard Back Catalog number: 23004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96627 Benzodiazepine Mix #1 Price on request 73601 Tetracycline, 1000μg/ml in MeOH, 1ml Price on request 3859.16-1G Permanent Organge 5, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3468-63-1 Price on request