Tolylfluanide-d7 (71.2%),100 µg/mL,isooctane,1mL,

Mixture of native α-, β-, and γ-HBCD, 1.2ml , toluene

2,4,6-Tribromoanisole [1 ng/mL]

17ß(H),21ß(H)-Hopane, 100µg/min Isooctane, 1ml