N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 10.

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 98-08-8

Chloramphenicol, 100 µg/ml, Acetonitrile, 1ml

1-Chloronaphthalene (technical), 1000mg