6.44 ppt TDS solution (box of 25x20mL sachet)

2 alpha,17ß(H),21 alpha(H)-2-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no.

2,3-Dichlorophenol

2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL,