1,2,4-Triazole-d3

AK102 Retention Time Window Solution

Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C)

Citric acid [2% wt]