4-Nonylphenol (techn.), 100µg/ml in MeOH, 5ml

Imbentin-N/050 (n= ca 2-8)

Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11096-82-5

Thiamine nitrate - reference spectrum