BTEX Standard Back Catalog number: 92794 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0981.28-100-IO d2 C27/C28 Triaromatic Sterane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. -/205529-81-3 Price on request 10882.20-10MG 17alpha-Ethynylestradiol-2,4,16,16-d4,neat,neat,10mg, Price on request 73167 cis-9-Octadecenoic acid Price on request