6-Chloronicotinic acid, certified, 0.1g

4-n-Nonylphenol (ring13C6) (same as S-4376-1-5AC), 1µg/ml, Solvent-Acetone, Unit 4.5ml, # of units-1, Cas.no.

Alachlor, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15972-60-8

2,2-Bis(4-hydroxyphenyl)hexafluoropropane, 1.2ml x 50ug/ml, methanol