beta-Cyfluthrin, 10000µg/ml in MeOH, 1ml

2,4-DB, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 94-82-6

TOC Calibration Standard

Metals in Biodiesel Standard, 5µg/g , 100g