Irganox 1077 (technical mixture), 100mg

7-Hydroxy Methotrexate-d3 Ammonium Salt, 1mg

3,3,5-Trimethylheptane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7154-80-5

delta-Hexabromocyclododecane,50 µg/mL,toluene,1mL,