Simetryn Back Catalog number: 70264 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678451 Pentachloroaniline, 100 µg/ml, Acetonitrile, 5ml Price on request 3712.15-30-05W Cylindrospermopsin, 30µM, Solvent-water, Unit 0.5mL, # of units-1, Cas.no. 143545-90-8 Price on request 2048.7-10K-ME alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 98-08-8 Price on request