Chloroparaffin Mix C10-C13, 0.28-6µg/mL in Heptane, 1ml

n-Tetracosane, ?13C: -26.42, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 646-31-1

Theobromine-d3 (1-methyl-d3),100 µg/mL,MeOH,1mL

n-Hexane-d14,neat,neat,5g,