efficient soaping. the improved stability of he dyes given improved batch to batch consistency. exhaustion of he dyes can be controlled by salt addition and temperature to give level dyeing before alkali addition. the other useful features of he dyes are as under: excellent build-up in high as well as low...
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install the following technical systems: installation, repair and modification of pressure containers for refrigeration and cooling systems with a maximum working pressure of bar, capacity of m and min working temperature of °c and the accompanying pipes with a maximum diameter of mm rust-free and acid-proof...
cas no: - - min.order: kilogram fob price: usd $ - / kilogram product name:glycolic acid cas: - - purity: % . % shelf life: years company info kono chem co., ltd, is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and kono chem...
cas no: - - min.order: kilogram fob price: usd $ - / kilogram product name:glycolic acid cas: - - purity: % . % shelf life: years company info kono chem co., ltd, is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and kono chem...