Pesticides Calibration standard

Napht[1,2-a]anthracene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 195-06-2

2-Acetyl-6-methoxynaphthalene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3900-45-6

Methyl Diethyldithiocarbamate,1000 µg/mL,MeOH,1mL,