Hexachloro-1,3-butadiene-13C4,neat,neat,10mg,

1-Aminonaphthalene, certified, 50mg

Method 200.8 / 1638 / 1640 Internal Standard, in 2%-HNO3/Water, 4x25ml

(24S)-24-Ethylcholest-5,22-diene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 76879-05-5