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Eileen Choo, Assistant General Manager
Superpure Acids for trace metal analysis at ppb level : SUPEPURE range is characterized by blank values generally between 0.5 and 1 ppb, for the 60-plus declared impurities. They are produced using the most advanced sub-boiling distillation techniques, in special equipment made of quartz or Teflon and packaged in a controlled environment. In order to minimize the possibility for contamination of the resultant distillate, the packaging is performed in a clean room. They are available in a wide variety of molecules and sizes. Description Notes
|Acetic acid glacial||500 ml||401405|
|Ammonia solution 20 - 22 %||500 ml||420175|
|Hydrochloric acid 34-37%||500 ml||403915|
|Hydrofluoric acid 47-51%||500 ml||405716|
|Nitric acid 67-70%||500 ml||408115|
|Perchloric acid 65-71%||1 l||409193|
|Sulfuric acid 93-98%||500 ml||410405|