Norfloxacin,neat,neat,100mg,

Bis(2-ethylhexyl) sebacate

Petrochemical Internal Standard C14-C17 4 Analytes, equal Wt.%; unit : 25ml screw-capped bottle n-Tetradecane C14 n-Hexadecane C16 n-Pentadecane C15 n-Heptadecane C17

Methyl 4,7,10,13,16,19-docosahexaenoate (C22:6n-3)