Surrogate Spiking Solution, 1.2ml, nonane

Caffeine-d3 (1-methyl-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26351-03-1

CONOSTAN 1000ppm Standard, K 75 cSt, 50g

1,6-Dimethylnaphthalene