2,3,5,6-Tetrachloroterephthalic acid

Profenofos, 100 µg/ml, Cyclohexane, 5ml

2,6-Diisopropylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 24157-81-1

Tetrahydro-5-methyl-2-furanMeOH,1000 µg/mL,MeOH,1mL