Fentanyl Back Catalog number: 73060 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10561.19-50-T 9-Methylbenz[a]anthracene Price on request 54194 Total Organic Halides (TOX) Price on request 94870 Fatty Acid Mix, 1000µg/ml in Water, 1ml Price on request