Thermo Scientific Delta V mass spectrometer with a dual inlet and Conflo IV interface that is configured for compound-specific stable isotope analysis. The system includes a TRACE 1310 gas chromatrograph with TriPlus liquid injection autosampler coupled to a GC IsoLink II combustion interface capable of measuring δ13C, δ15N, and δ2H values in a variety of individual compounds including amino and fatty acids. This instrument is also equipped with a GasBench II that is primarily used for measuring δ13C and δ18O in carbonates and δ13C in CO2.
Thermo Scientific Delta V
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- Deprecated function: Return type of DateObject::__wakeup() should either be compatible with DateTime::__wakeup(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (line 143 of /home/csi/public_html/csi.unm.edu/sites/all/modules/date/date_api/date_api.module).
- Deprecated function: Return type of DateObject::format($format, $force = false) should either be compatible with DateTime::format(string $format): string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (line 143 of /home/csi/public_html/csi.unm.edu/sites/all/modules/date/date_api/date_api.module).
- Deprecated function: Return type of DateObject::setTimezone($tz, $force = false) should either be compatible with DateTime::setTimezone(DateTimeZone $timezone): DateTime, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in include_once() (line 143 of /home/csi/public_html/csi.unm.edu/sites/all/modules/date/date_api/date_api.module).
- Deprecated function: Optional parameter $input declared before required parameter $form_state is implicitly treated as a required parameter in include_once() (line 1445 of /home/csi/public_html/csi.unm.edu/includes/bootstrap.inc).
- Deprecated function: Optional parameter $data declared before required parameter $name is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $data declared before required parameter $name is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $file declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $account declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $entity declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $account declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $values declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $view_mode declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).
- Deprecated function: Optional parameter $langcode declared before required parameter $entity_type is implicitly treated as a required parameter in require_once() (line 342 of /home/csi/public_html/csi.unm.edu/includes/module.inc).

