Bismuth (Bi) Back Catalog number: 56083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3289.21-K-IO Methyl 11-trans-eicosenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69119-90-0 Price on request 0641.24-100-IO 5ß(H)-Cholane, 100µg/ml in Isooctane, 1ml Price on request 70171 Endrin aldehyde Price on request