Contains no Preservative Suitable for Liquid Chromatography and UV-Spectrophotometry Formula: C₄H₈O Formula Weight: 72.11 CAS Number: 109-99-9 Synonym(s): Diethyleneoxide; Oxacyclopentane-, THF

Contains Ethanol as a Preservative Suitable for Liquid Chromatography and UV-Spectrophotometry Formula: (C₂H₅)₂O Formula Weight: 74.12 CAS Number: 60-29-7 Synonym(s): Ether; Ether anhydrous; Diethyl ether

Suitable for Liquid Chromatography and UV-Spectrophotometry Formula: CH₃COCH₃ Formula Weight: 58.08 CAS Number: 67-64-1

Suitable for Liquid Chromatography and UV-Spectrophotometry Formula: CH₃(CH₂)₅CH₃ Formula Weight: 100.20 CAS Number: 142-82-5 Synonym(s): n-Heptane; normal Heptane; dipropyl methane; heptyl hydride