I hereby inform you that1. we make the product mix DX-KR-M was the original standard treatment is the best in all respects.2. a new set of documents that you have attached to us, as we have already.3. our doubts are to examine the quality of the goods, according to the document, there are 2 DX-KR-M the only topic is pH value 1. 2. specific gravity But we want to know how to find the quantity of ammonia in more DX-KR-M is defined in the standard in order to not have problems in the future.(Because of the recent past. We have received notification from you in terms of the intensity of the low value in having a little Mano. But in this time, we have to reduce the. The loss of ammonia to the maximum quantity. With the production system off so as to most standards). Thank you for your attention to your problems answered
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