Dani Instruments and OI Corp Enter Alliance
OI Corp (College Station, Texas), a provider of a variety of technologies in the chemical analysis field, has entered into an agreement with DANI Instruments SpA (Cologno Monzese, Italy), a developer of GC instruments and accessories.
OI Corp (College Station, Texas), a provider of a variety of technologies in the chemical analysis field, has entered into an agreement with DANI Instruments SpA (Cologno Monzese, Italy), a developer of GC instruments and accessories. The agreement will cover the sale of DANI's sample-introduction and detector technologies on a worldwide basis. "The addition of the DANI product to the OI portfolio broadens the scope of our application reach, thereby increasing our ability to address current customer requirements and opening the doors to new markets and opportunites," said Craig Marvin, OI's vice president of sales and marketing.
Pharmaceutical excipients, such as polyethylene glycol-based polymers, must be tested for the presence of ethylene oxide (EtO) and 1,4-dioxane as part of a safety assessment, according to USP Chapter <228>.
Profiling Volatile Organic Compounds in Whisky with GC×GC–MS
November 1st 2024Researchers from Austria, Greece, and Italy conducted a study to analyze volatile organic compounds (VOCs) present in Irish and Scotch whiskys using solid-phase microextraction (SPME) Arrow with comprehensive two-dimensional gas chromatography coupled to mass spectrometry (GC×GC–MS) to examine the organoleptic characteristics that influence the taste of spirits.
GC–TOF-MS Finds 250 Volatile Compounds in E-Cigarette Liquids
November 1st 2024A study has used gas chromatography coupled to a time-of-flight mass spectrometer to build an electron ionization mass spectra database of more than 250 chemicals classified as either volatile or semi-volatile compounds. An additional, confirmatory layer of liquid chromatography–mass spectrometry analysis was subsequently performed.
