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Browsing by Author Tran, Manh Tri

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  • Determination method and distribution of phthalate diesters in beverage collected from Hanoi, Vietnam

    • Authors: Le, Minh Thuy; Nguyen, Thị Ngoc Anh; Le, Thi Trinh; Le, Quang Huong; Pham, Thi Phuong Thao; Nguyen, Quang Trung; Tran, Manh Tri (2018)

  • Phthalates, industrial synthetic chemicals, have been widely used in consumer products to improve the flexibility of plastics. The fact shows that the more plastic products (cosmetics, beverage covered by plastic, personal care products, food wrap film, etc.) are used, therefore, the more phthalates are found in various environments such as sludge, dust, air, and water. In spite of their significant benefits in our lives and industry, their effects on the reproductive and toxicities in laboratory animals have been shown. However, the comprehension of phthalates has been limited. In this work, the method for determination of phthalates in beverage by gas chromatography tandem mass spec...
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  • Study on Determination Method of Cyclic Siloxanes in Personal Care Products Collected from Hanoi, Vietnam

    • Authors: Tran, Manh Tri; Nguyen, Le Hoai Linh (2018)

  • Cyclic siloxanes are widely used in beauty products as softener and polisher. Howeve, very few studies have reported the occurrence and amount of cyclic siloxanes in personal care products (PCPs). In this research, the analysis method of cyclic siloxanes including octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane (D6) in PCPs was developed by using a gas chromatography-mass spectrometry (GC/MS) system. The method detection limits and the method quantification limits of individual cyclic siloxanes were 0.7 ng/g and 2.0 ng/g, respectively. Mean recoveries of surrogate compound (M4Q) and target compounds for the procedural blanks rang...

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Browsing by Author Tran, Manh Tri

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 2 to 3 of 3
  • document(13).pdf.jpg
  • Article

  • Determination method and distribution of phthalate diesters in beverage collected from Hanoi, Vietnam

    • Authors: Le, Minh Thuy; Nguyen, Thị Ngoc Anh; Le, Thi Trinh; Le, Quang Huong; Pham, Thi Phuong Thao; Nguyen, Quang Trung; Tran, Manh Tri (2018)

  • Phthalates, industrial synthetic chemicals, have been widely used in consumer products to improve the flexibility of plastics. The fact shows that the more plastic products (cosmetics, beverage covered by plastic, personal care products, food wrap film, etc.) are used, therefore, the more phthalates are found in various environments such as sludge, dust, air, and water. In spite of their significant benefits in our lives and industry, their effects on the reproductive and toxicities in laboratory animals have been shown. However, the comprehension of phthalates has been limited. In this work, the method for determination of phthalates in beverage by gas chromatography tandem mass spec...
  • document(6).pdf.jpg
  • Article

  • Study on Determination Method of Cyclic Siloxanes in Personal Care Products Collected from Hanoi, Vietnam

    • Authors: Tran, Manh Tri; Nguyen, Le Hoai Linh (2018)

  • Cyclic siloxanes are widely used in beauty products as softener and polisher. Howeve, very few studies have reported the occurrence and amount of cyclic siloxanes in personal care products (PCPs). In this research, the analysis method of cyclic siloxanes including octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane (D6) in PCPs was developed by using a gas chromatography-mass spectrometry (GC/MS) system. The method detection limits and the method quantification limits of individual cyclic siloxanes were 0.7 ng/g and 2.0 ng/g, respectively. Mean recoveries of surrogate compound (M4Q) and target compounds for the procedural blanks rang...