Simultaneous determination of serum cationic and anionic compounds by a column switching method and post-column colorimetry combined with an immobilized enzyme column

✍ Scribed by H. Shintani

• Publisher: Elsevier Science
• Year: 1992
• Weight: 82 KB
• Volume: 17
• Category: Article
• ISSN: 0923-1137
• DOI: 10.1016/0923-1137(92)90632-c

✦ Synopsis

HfPtp~ are similar to that of a-HfP. Intercalation of pellicular hafnium phosphate with propylamine, butylamine and ethylenediamine (up to pH 5.5) gave flexible sheets of the resulted products, which were analysed to be Hf(HPO4) 2. PA0.s5" 1.3H20, Hf(HPO4)2"BA0.70" 1.2H20 and Hf(HPO4) 2.en0.as.0.3H20) , respectively. Their d0o 1 spacings are 10.8, 11.8 and 10.0 nm, respectively.