EPA 552 Methyl Esters Mix

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H225：引火性の高い液体および蒸気

  H315：皮膚刺激

• 注意書き

  P210：熱/火花/裸火/高温のもののような着火源から遠ざ けること。－禁煙。

  P233：容器を密閉しておくこと。

  P240：容器を接地すること/アースをとること。

  P241：防爆型の電気機器/換気装置/照明機器/．．．機器を使 用すること。

  P242：火花を発生させない工具を使用すること。

  P303+P361+P353：皮膚（または髪）に付着した場合：直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。

EPA 552 Methyl Esters Mix 化学特性,用途語,生産方法

• 一般的な説明

  EPA 552 Methyl Esters Mix is a multi-component solution (1000 μg/mL each component in methyl tert-butyl ether) containing methyl bromoacetate, methyl bromochloroacetate, methyl chloroacetate, methyl dibromoacetate, methyl dichloroacetate, and methyl trichloroacetate as certified reference materials (CRMs). EPA 552 Methyl Esters Mix is typically used to quantitatively calibrate capillary gas chromatographs used to determine the byproducts of drinking water disinfection. These byproducts have the potential to cause adverse human health effects.
  The US EPA method 552 is one of the methods used to monitor the levels of disinfection byproducts. Laboratories that support water systems needing to determine disinfection byproducts are required to use this method.
  US EPA 500 Series methods are analytical methods for identifying and quantifying organic contaminants such as volatile organic compounds (VOCs), pesticides, synthetic organic compounds (SOCs), and trihalomethane disinfection byproducts (THMs) in raw source water, finished drinking water, and drinking water at all stages of treatment.

EPA 552 Methyl Esters Mix 生産企業

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