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The molecular weight distribution of polyethylene glycol

✍ Scribed by Z. I. Rukavishnikova; I. D. Shakhova; E. G. Velikaya

Publisher
Springer US
Year
1973
Tongue
English
Weight
212 KB
Volume
4
Category
Article
ISSN
0015-0541

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πŸ“œ SIMILAR VOLUMES

Gas chromatographic determination of the
Gas chromatographic determination of the molecular-weight distribution of polyethylene glycol products
✍ C. Calzolari; L. Favretto; B. Stancher πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 English βš– 318 KB

Notes CHROM. 3847 NOTES COMPARISON I3lZT\Vl~~N THE VAPOUR-I'R1BSURl.Z OSMOMl%TRIC (VI%) VALUIZS OF 1v~ FOR THE STARTING POLYETHYLENE GLYCOLS AND THE GAS-LIQUID CHROMhTOGRAPHIC (GTK) d?~ ORTAINRD FOR THE CHLORO AND THE TRIIMETHYLSILYL DBRIVATIVES3 I T. NAICAGAVA, ET. TNOUE AND I<. I<unrYhuA, Awd. CJw

Determination of the molecular-weight di
Determination of the molecular-weight distribution of polyethylene glycols by thin-layer chromatography coupled with densitometry
✍ L. Favretto; G.Pertoldi Marletta; L.Favretto Gabrielli πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 604 KB

Thin-layer chromatography with multiple one-dimensional elution was used to determine the molecular-weight distribution of polyethylene glycols of the general formula HO(CH2CHz0)nH after conversion into their dichloro derivatives. The adsorbent was silica gel, the developer was based on a mixture of