✦ LIBER ✦

Catalytic determination of submicrogram amounts of selenium(iv) by means of the ox1dative coupling reaction of phenylhydrazine-p-sulfonic acid with 1-naphthylamine

✍ Scribed by Takuji Kawashima; Shigenori Nakano; Motoharu Tanaka

Book ID: 104100908
Publisher: Elsevier Science
Year: 1970
Tongue: English
Weight: 343 KB
Volume: 49
Category: Article
ISSN: 0003-2670
DOI: 10.1016/s0003-2670(00)86819-1

No coin nor oath required. For personal study only.

✦ Synopsis

C;Lt;Llj-tic mctliods for tlie clctci-nlinritiol1 of selenium arc few. Oiw mctliod is Ix~sccl on the catalytic effect of sclcniuin( 11:) on tlic reduction of mcthylene blue' -.:j, and tllc other on the catalytic rccluction of I ,_c,O,I I-t~~tl-~~~ljsi~~l~l~,htll~LC~~ll~ by Submicrc )gram amounts of selcnium( 1 ;)'lea.

I<~I~Iil31~IGH'I' ASI)

📜 SIMILAR VOLUMES

Catalytic determination of submicrogram

Catalytic determination of submicrogram amounts of vanadium by means of the oxidative coupling reaction of phenylhydrazine-p-sulfonic acid with α-naphthylamine

✍ Motoharu Tanaka; Norio Awata 📂 Article 📅 1967 🏛 Elsevier Science 🌐 English ⚖ 464 KB

Determination of submicrogram amounts of

Determination of submicrogram amounts of selenium(IV) by means of the catalytic reduction of 1,4,6,ii-tetraaza- naphthacene

✍ Takuji Kawashima; Motoharu Tanaka 📂 Article 📅 1968 🏛 Elsevier Science 🌐 English ⚖ 327 KB

Alternating current polarographic determ

Alternating current polarographic determination of microgram amounts of iodide ion by means of the catalytic oxidation of 1-amino-2-naphthol-4-sulfonic acid

✍ Tsuyoshi Nomura 📂 Article 📅 1982 🏛 Elsevier Science ⚖ 724 KB

Catalytic determination of nanogram amou

Catalytic determination of nanogram amounts of Cu(II) by the oxidative coupling reaction of N-phenyl-p- phenylenediamine with N,N-dimethylaniline

✍ Nakano, Shigenori ;Tanaka, Masaya ;Fushihara, Masanori ;Kawashima, Takuji 📂 Article 📅 1983 🏛 Springer-Verlag ⚖ 336 KB

Catalytic determination of nanogram amou

Catalytic determination of nanogram amounts of FE(II, III) by the oxidative coupling reaction of N-pheniyl-p-phenylenediamine with N,N-Dimethylaniline

✍ Nakano, Shigenori ;Odzu, Masao ;Tanaka, Masaya ;Kawashima, Takuji 📂 Article 📅 1983 🏛 Springer-Verlag ⚖ 366 KB