Many Boyfriends, One Daughter But No Husband

Rachel was born on 3rd September 1971, between midnight to 0059. Her birth chart is as follows: Year Pillar: Metal Pig (Water) Month Pillar: Fire Monkey (Metal) Day Pillar: Metal Rabbit (Wood) Hour Pillar: Earth Rat (Water) Rachel was born on a Metal day in a Metal month, her personal element is considered strong therefore…

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Gas Chromatography Mass Spectrometry Advantages and Disadvantages

Gas Chromatography Mass Spectrometry (GC-MS) combine two powerful techniques in order to provide the identification of compounds that have low detection limits and potential required for quantitative analysis. Gas Chromatography Mass Spectrometry analyses works on liquids, solid and gaseous samples but are primarily restricted to semi volatile and volatile compounds. Under Gas Chromatography, a sample…

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