โดยมีขั้นตอนดังนี้ โดยตอนแรก หั่นตั

Procedures are as follows: First, cut the fruits and vegetables thoroughly, about 5 grams scoop sample bottle. And are prepared to take the test toxins in vegetables and fruits later test color.Fill in the warm water test reagents GPO - M 1 about 0.5 ml shake well and leave for 15 minutes, then add liquid test GPO - M 2 approximately 1 ml shake well and leave for 10 minutes, followed by addition of test reagents GPO - M 3 about 3 drops shake. together2 drops of color changes observed

With this procedure, first slice vegetables, for example, in detail, about 5 grams, bottle holders, for example, lap and make & test kits used in the preparation of toxins in vegetables and fruits. The overall test. In hot water. More GPS test solution 1-m-approx. 0.5 ml shake together Keep the area 15 minutes more, then test the alkalinity-m-2 GP, approximately 1 ml shake together. Keep the area 10 minutes. With additional GPS testing liquid o-m 3 Approx. 3 drops shake together 2 drops note color changes.

The process is as follows: at first, cut fruit and vegetable samples, carefully put in approximately 5 grams sample bottle and make and prepare toxic substances that can be used to test the unit in the test pass, vegetables and fruit color.In the heated liquid test-PC video - M. 1 around 0.5 ml shake, set aside 15 minutes and a liquid test-PC video - M. 2 approximately 1 ml shake, set aside 10 minutes to fill with fluid and test PC video - M. 3 approximately 3 drops shake again.2 drip noticing the color changes.