Benzoyl Ureas Mix

Sodium L-lactate

PCB No. 206, 10ug/ml in Isooctane, 10ml

1,3,5-Tris(2,3-dibromopropyl)- 1,3,5-triazine-2,4,6(1H,3H,5H)-trione,50 µg/mL ,toluene,1mL,