Total Kjeldahl Nitrogen as N

4,7,10,13,16-Docosapentaenoic acid (all-cis), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2313-14-6

Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11104-28-2

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