Wavelength Calibration Solution (3B) Back Catalog number: 59030 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 D3452 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionic Aci Price on request N525482 N-Nitrosodipropylamine-d14, 5mg Price on request