Perfluoro-n-[1,2,3,4-13C4]butanoic acid, 1.2ml x 50ug/ml, methanol

0.100 N Potassium Thiocyanate

4-Nonylphenol, mixture of nonyl isomers, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 84852-15-3

Tolchlophos-methyl,100 µg/mL,MeOH,1mL,