
The ISO 1108 standard, published by the International Standards Organization (ISO), includes a test method for detecting non-volatile ether extract in spices and seasonings. This standard applies to many types of spices and seasonings. However, the number and variety of such products is quite large. Therefore, in special cases, it may be necessary to change the method or even choose a more suitable method. Such modifications or other methods are contained in separate international standards for the spices and seasonings concerned. The aforementioned standard has also been published in our country by the Turkish Standards Institute (TSE) with the following title: TS 2137 ISO 1108 Spices and flavoring plants - Determination of non-volatile ether extract.

In the application of this standard, non-volatile ether extract refers to all non-volatile substances extracted with diethyl ether under the conditions specified in the standard.
In short, the ISO 1108 standard describes the principles, reagents, apparatus, test procedure, expression of results, and test report related to the test procedure for determining non-volatile ether extracts .
In the test, analysis, measurement and evaluation studies carried out in our organization, national and international standards and applicable legal regulations are complied with and reliable and impartial results are obtained. These studies are based on the latest technological equipment, trained and experienced staff and modern methods. Quality tests - non-volatile ether extract analysis services are among the numerous tests carried out in this context.
