Sodium DL-3-hydroxybutyrate-3,4,4,4-d4

Bisanthone, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 475-64-9

n-C17/(n-C17 + n-C27) (Integration control) 2000 µg + 500 µg in isooctane solution in 1mL isooctane n-Heptadecane/n-Heptacosane = 4:1

trans-Heptachlor-epoxide (Isomer A), 10µg/ml in CY, 10ml