3-Methyl 2H-Furo[2,3-c]pyran-2-one, 1mg

Sodium p-n-decylbenzenesulfonate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2627-06-7

2,2',3,4,4',5,5',6-Octabromobiphenyl

Alachlor ESA sodium salt, 100µg/ml, Acetonitrile, 1ml