Turn-around-times vary for different analyses. Typically microbiological analyses require 2-5 days, chemical analysis 1-2 weeks, nutritional analysis about 2 weeks. This can vary depending upon the number of tests being performed per sample. Please call with details about your requirements for a more precise turn-around-time. 

       Rush analysis can be performed for chemical and nutritional analyses (and sometimes for microbiological testing). In general, you can expect price + 2X for results in one half normal time and 3X price for results in one fourth normal time. Results on same day, 24 hours or 48 hours can be achieved for some analyses. 

       With the large number and wide variety of tests we offer, it is difficult to give a summary in just a few sentences. Therefore, it is best to call and discuss your specific testing needs

Send mail to gls@glslab.com for questions or comments about this web site.
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Last modified: January
, 2023