1, Agriculture chemical: used for production of herbicide pesticide and bactericide, such as glyphosate, acetochlor, butachlor paraformaldehyde:1,High quality,competitive price.2,Supply best service .3,Short time for delivery4,Popular in overseas.Specification of Paraformaldehyde: Product nameparaformaldehydePurity91~93%Hs code29126000Ash content0.01%maxMelting point120~170°CIron0.01%maxWater9% ...