Warning: Undefined variable $mag_ratio in /var/www/IZA-SC/nmr_spectra.php on line 110
Fatal error: Uncaught DivisionByZeroError: Division by zero in /var/www/IZA-SC/nmr_spectra.php:110
Stack trace:
#0 {main}
thrown in /var/www/IZA-SC/nmr_spectra.php on line 110