alpha-HCH, 100 µg/ml, Methanol, 1ml

Methyl 4-hydroxybenzoate-2,3,5,6-d4,neat,neat,50mg,

Artificial Saliva for Med. and Dent.Research,200ml

(+/-)-Metanephrine hydrochloride,1000 µg base/mL,MeOH,1mL,