3,3',4,4'-Tetrabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

GFAA Initial Calibration Verification

Milbemectin A4, 100 µg/ml, Acetonitrile, 1ml

2-Methyl-1-octene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 4588-18-5