Cyanocobalamin

PIONA Mix.1 - Paraffins 11 n-Paraffins with varying Wt% as listed below; units: 0.1mL, 0.5mL neat. Chiron No. Name: Wt.% Chiron No. Name: Wt.% 1299.5 n-Pentane 13 1131.11 n-Undecane 7 1232.6 n-Hexane 12 1132.12 n-Do

2,6-Dimethylnaphthalene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-12-1

Custom deuterated PAH -mix 6 Components, each 5000µg/mL in dichloromethane 0978.10 Naphthalene-d8 1524.12 Acenaphthene-d10 0389.14 Phenanthrene-d10 1088.20 Benzo[a]pyrene-d12 1337.16 Fluoranthene-d10 1330.22 Dibenzo[a,h]anthracene-d14