Calibration Standard Mix 4

Metobromuron, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 3060-89-7

1,2,3,7,8-Pentabromodibenzofuran,50 µg/mL,n-nonane,1mL,

2-Chloroethyl vinyl ether