Di-n-octyltin oxide,1000 µg/mL ,MeOH,1mL,

Dibenzofuran-d8, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93952-04-6

trans-Cypermethrin D6 (dimethyl D6), 100 ng/µl, 1.1ml

2 alpha+2ß,17 alpha(H),21ß(H)-2-Methylhopane (ca 1:3), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 126208-29-7/138057-81-5