L-Cystine Back Catalog number: 72923 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0926.13-K-IO 2,6-Dimethylundecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17301-23-4 Price on request 681201 TFNG, 100 µg/ml, Acetonitrile, 1ml Price on request 92423 Pesticide Mix, 100µg/ml in Toluene, 1ml Price on request