Contains No Preservative For Use in Liquid Chromatography and Spectrophotometry Formula: C₄H₈O Formula Weight: 72.11 CAS Number: 109-99-9 Synonym(s): Diethyleneoxide; Oxacyclopentane-, THF

For Use in Liquid Chromatography and Spectrophotometry Formula: CH₃COOC₂H₅ Formula Weight: 88.11 CAS Number: 141-78-6

Designed for more advanced HPLC methods and applications such as trace concentration or environmental analysis, using evaporative light scattering or fluorescence detection Formula: CH₃CN Formula Weight: 41.05 CAS Number: 75-05-8