2-Methylnaphthalene, 50mg

2,6-Diisopropylphenol-d18,1000 µg/mL,MeOH,1mL,

CONOSTAN S-12 Standard, 100 ppm, 200g

3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-dimethylsulfoxide, Unit 1mL, # of units-1, Cas.no. 57465-28-8