2-Hydroxy-4-methoxybenzophenone, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 131-57-7

Qualitative Peak ID Mixture 16 Analytes, each Wt.% as listed; units: 1x1 mL and 5x1mL neat Name Wt. % Name Wt. % Methylcyclopentane 4.0 Diisopropyl ether 4.0Methanol 7.3 Isobutanol

Bentazone, 10.0 µg/ml, Acetonitrile, 10ml

N6-Benzoyl-5’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine, 1g