Since tomatoes have already a low pH-value, this test is focusing specifically on the evaluationof the resistance to acid ingredients. In addition elevated temperatures are used are used to make conditions more severe. This specific test is made even more aggressive by adding salt and/or acetic acid. Similar to previous tests, the tomato test also helps in evaluating the resistance to blistering, undermining, staining, etc. 

Please contact us for further information about the test methods.