Arsenic (As) Back Catalog number: 59799 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11339.21-K-ME (-)-trans-11-Nor-9-carboxy-Δ9-THC, 1000µg/ml in MeOH, 1ml Price on request 70891 Bromochloroacetic acid Price on request 55022 WS Cyanide Price on request