1,3,5-Tris(2,2-dimethylpropanamido)benzene, 100mg

3-Nitrobenzofuran,100 µg/mL,toluene,1mL,

n-Propyl acetate,1000 µg/mL,MeOH,1mL,

Precition and Recovery (PAR) Standard Solution Dioxin-like PCBs each in 20ng/mL solution in n-nonane; unit: 1x1mL Chiron No. Dioxin-like PCBs PCB No. CAS No. 2006.12 3,3’4,4’-TetraCB PCB-77 [32598-13-3] 2007.12 3,4,4’,5-TetraCB PCB-81 [703