Instrument Standard 5 Back Catalog number: 52081A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10200.21-5MG (-)-delta-9-THC-13C4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 675106 Sodium p-n-dodecylbenzenesulfonate, 100 µg/ml, Me Price on request S699061 Sulfadimethoxine-d4, 1mg Price on request