{"id":4937,"date":"2022-05-20T13:02:53","date_gmt":"2022-05-20T13:02:53","guid":{"rendered":"https:\/\/www.impactanalytical.com\/?page_id=4937"},"modified":"2022-12-14T21:43:12","modified_gmt":"2022-12-14T21:43:12","slug":"nmr-analysis","status":"publish","type":"page","link":"https:\/\/www.impactanalytical.com\/nmr-analysis\/","title":{"rendered":"NMR Analysis"},"content":{"rendered":"

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-Techniques-<\/span><\/h6>\n

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Nuclear Magnetic Resonance (NMR) Spectroscopy\u00a0<\/strong><\/h1>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ custom_padding_last_edited=”on|tablet” admin_label=”About” _builder_version=”4.16″ background_image=”https:\/\/www.impactanalytical.com\/wp-content\/uploads\/2021\/10\/molecules-bg.png” background_size=”initial” background_position=”top_right” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”” locked=”off” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ make_equal=”on” custom_padding_last_edited=”on|phone” _builder_version=”4.17.3″ custom_margin_tablet=”” custom_margin_phone=”” custom_margin_last_edited=”on|phone” custom_padding_tablet=”” custom_padding_phone=”||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.17.3″ background_image=”https:\/\/www.impactanalytical.com\/wp-content\/uploads\/2022\/07\/19-IMP-0619-ASSET-LOCKER-2-26-scaled.jpg” background_size=”contain” global_colors_info=”{}”][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.16″ global_colors_info=”{}”][et_pb_divider color=”#a6d5f3″ divider_weight=”8px” _builder_version=”4.16″ max_width=”40px” module_alignment=”left” locked=”off” global_colors_info=”{}”][\/et_pb_divider][et_pb_text _builder_version=”4.18.0″ text_font=”||||||||” text_font_size=”16px” text_line_height=”2em” header_font=”Rubik|500|||||||” header_text_color=”#1a3066″ header_font_size=”54px” header_line_height=”1.3em” header_2_font=”|700|||||||” header_2_text_color=”#1E1E1E” header_2_font_size=”38px” header_2_line_height=”1.3em” text_font_size_tablet=”” text_font_size_phone=”14px” text_font_size_last_edited=”on|phone” header_font_size_tablet=”44px” header_font_size_phone=”34px” header_font_size_last_edited=”on|phone” header_2_font_size_tablet=”30px” header_2_font_size_phone=”24px” header_2_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

NMR spectroscopy is an analytical technique used to determine the\u00a0chemical\u00a0molecular\u00a0structure of a compound. NMR provides\u00a0both\u00a0quantitative and qualitative data on the composition of a sample.\u00a0This technique can be used for\u00a0quality control, for research, to identify an unknown, or to determine the content and purity of a sample.<\/p>\n

A\u00a0simplified description of\u00a0NMR\u00a0is that the sample,\u00a0usually dissolved\u00a0in a liquid,\u00a0is\u00a0placed into\u00a0the instrument, which contains\u00a0a magnetic field. A radio frequency pulse is then sent through the sample solution in order to orient the magnetic moments of the nuclei in the solution. As the magnetic moments relax, they exhibit a free induction decay. The free induction decay is Fourier transformed into an NMR spectrum. The NMR spectrum displays chemical shifts for the individual nuclei; and from these chemical shifts, the structure of the compound can be determined.<\/p>\n

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Capabilities<\/strong><\/h1>\n

Impact Analytical currently has a Varian 400MHz NMR System spectrometer, equipped with a broadband Pulse-Field Gradient (PFG) probe for analysis of low frequency X nuclei (15N – 31P).<\/p>\n

Typical analyses:<\/p>\n