pH 8.0 Standard @ 25°C, in water, 100ml

4-tert-Butyl-d9-phenol-2,3,5,6-d4,1000 µg/mL,isopropanol,1mL,

(-)-delta-9-Tetrahydrocannabinol-C3, 10.0 µg/ml,

Acenaphthylene