8,9-Z-Avermectin B1a, 100 µg/ml, Acetonitrile, 1

Levoglucosan, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 498-07-7

Sulfides Mix

1-Nitronaphthalene-d7, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 80789-77-1