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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

Description Size Code
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




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Carlo ErbaCARLO ERBA Reagents, a Dasit Group S.p.A. company, since 1853 accompanies the progresses of the Research, the Healthcare and the Industry.
[Trace, Metal, Analysis, Carlo, Erba]