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FAQ
What is MBTFA and what is its role as an acylation reagent?
MBTFA stands for N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide, and it is commonly used as an acylation reagent in various analytical techniques such as gas chromatography-mass spectrometry (GC-MS). It is particularly useful for the derivatization of polar compounds, making them more volatile and amenable to GC analysis.
How is MBTFA used in sample preparation for GC-MS analysis?
When using MBTFA as an acylation reagent, it is typically added to the sample solution containing the target analytes. The reagent reacts with functional groups in the sample, such as hydroxyl or carboxyl groups, to form silylated derivatives that are more volatile and thermally stable. This derivatization process allows for improved chromatographic separation and detection of the analytes.
What are the advantages of using MBTFA over other acylation reagents?
MBTFA is favored for its trifluoroacetyl group, which imparts high volatility and stability to the derivatized analytes. This feature makes it particularly suitable for the analysis of polar compounds that may not be easily detected using other reagents. In addition, MBTFA offers fast derivatization kinetics and compatibility with a wide range of analytes, making it a versatile choice for GC-MS applications.
How should MBTFA be stored and handled to ensure optimal performance?
MBTFA should be stored in a cool, dry place away from direct sunlight and sources of heat. It is important to handle the reagent with care and use it in a well-ventilated laboratory setting to prevent exposure to fumes. Before use, the reagent should be checked for any signs of contamination or degradation, and proper precautions should be taken to avoid skin contact or inhalation of vapors.
What is the pack size and shelf life of the MBTFA reagent offered in this promotion?
The MBTFA reagent is available in a pack of five vials, each containing 10 mL of the reagent. The shelf life of the reagent is typically around one year when stored under the recommended conditions. This pack size is designed to provide an ample supply for multiple analytical experiments or routine sample preparations, ensuring convenience and cost-effectiveness for laboratory users.
MBTFA stands for N-(tert-Butyldimethylsilyl)-N-methyltrifluoroacetamide, and it is commonly used as an acylation reagent in various analytical techniques such as gas chromatography-mass spectrometry (GC-MS). It is particularly useful for the derivatization of polar compounds, making them more volatile and amenable to GC analysis.
How is MBTFA used in sample preparation for GC-MS analysis?
When using MBTFA as an acylation reagent, it is typically added to the sample solution containing the target analytes. The reagent reacts with functional groups in the sample, such as hydroxyl or carboxyl groups, to form silylated derivatives that are more volatile and thermally stable. This derivatization process allows for improved chromatographic separation and detection of the analytes.
What are the advantages of using MBTFA over other acylation reagents?
MBTFA is favored for its trifluoroacetyl group, which imparts high volatility and stability to the derivatized analytes. This feature makes it particularly suitable for the analysis of polar compounds that may not be easily detected using other reagents. In addition, MBTFA offers fast derivatization kinetics and compatibility with a wide range of analytes, making it a versatile choice for GC-MS applications.
How should MBTFA be stored and handled to ensure optimal performance?
MBTFA should be stored in a cool, dry place away from direct sunlight and sources of heat. It is important to handle the reagent with care and use it in a well-ventilated laboratory setting to prevent exposure to fumes. Before use, the reagent should be checked for any signs of contamination or degradation, and proper precautions should be taken to avoid skin contact or inhalation of vapors.
What is the pack size and shelf life of the MBTFA reagent offered in this promotion?
The MBTFA reagent is available in a pack of five vials, each containing 10 mL of the reagent. The shelf life of the reagent is typically around one year when stored under the recommended conditions. This pack size is designed to provide an ample supply for multiple analytical experiments or routine sample preparations, ensuring convenience and cost-effectiveness for laboratory users.
