Natural Resource Ecology Laboratory

Turnaround Times

The provided times are 'from sample arrival to start of analysis'. All times are estimates based on the current status of the instruments and are subject to change. Please contact lab management for confirmation.

 

 
 Analysis

Instrument

Turnaround Time

C and N Analysis - solid samples

LECO Tru-Spec CN analyzer

2 weeks

Inorganic N or P - liquid samples

Alpkem Flow Solution

1 week

13C or 15N - solid samples

Carlo Erba - VG Isochrom IRMS

4 weeks

13C in CO2 (>2000 ppm) - gas samples

VG Optima IRMS with microgas injector

1 week

13C in CO2 (>2000 ppm) - gas samples

Thermo PreCon - Delta VIRMS

4 weeks

18O - water samples

VG Optima IRMS with microgas injector and equilibrium block

1 week

13C fatty acid methyl esters - compound-specific

Thermo Trace GC Ultra - GC Isolink - Delta VIRMS

4 weeks

 

For all other instruments and analyses, please inquire with lab management.