乌拉圭求购氨丁三醇硅酸铝镁(Tromethamine magnesium aluminum silicate)
I NEED A CERTIFICATE OF ANALYSIS OF THE PRODUCT VEEGUM PRO GRANULATE OF WAY OF CHECKING THAT YOU FULFILL THE FOLLOWING SPECIFICATIONS : It must have a 99% of purity a maximun contain of alcalomines
所属地区:世界买家
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