THE carrier gas in gas chromatography is usually considered to play little part in the analytical process, and its choice is usually determined primarily by the method of detection. That carrier ...

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Commissions do not affect our editors' opinions or evaluations. Today’s average price of gas in the U.S. is $3.17 per gallon, unchanged from yesterday, up $0.02 from last week and up $0.09 from ...

Excess gas before your period is a common symptom of premenstrual syndrome (PMS). Fluctuating hormones leading up to your period may affect the activity in your colon, leading to gas and other ...

Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, Queensland 4102, Australia Minderoo Centre − Plastics and Human Health, ...

Bethea, R. M., and Wheelock, T. D., Abstracts of the 2nd Biannual International Gas Chromatography Symposium, 1 (published by the Instrument Society of America ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

The cold winter that's blanketed much of the US has brought some of the lowest gas prices we've seen in years, but that trend might not last much longer. As refineries begin the early process of ...

The average household spends over $3,500 a year on gas. Whether you take cross country road trips or go no further than the grocery store, we rated and compared hundreds of credit cards to help ...