[Column chromatography separation of 4 steroids]. (Record no. 5503439)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 00918 a2200301 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250512164028.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 197104s 0 0 ita d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0006-6648 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | NLM |
| Language of cataloging | eng |
| Transcribing agency | NLM |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | De Marco, A |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 19710415 |
| 245 00 - TITLE STATEMENT | |
| Title | [Column chromatography separation of 4 steroids]. |
| Medium | [electronic resource] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Name of publisher, distributor, etc. | Bollettino chimico farmaceutico |
| Date of publication, distribution, etc. | Aug 1970 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 490-2 p. |
| Other physical details | digital |
| 500 ## - GENERAL NOTE | |
| General note | Publication Type: Journal Article |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Acetone |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Chemistry, Pharmaceutical |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Chloroform |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Chromatography, Ion Exchange |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Ion Exchange Resins |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Methanol |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Methods |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Solvents |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Spectrophotometry |
| 650 04 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Steroids |
| General subdivision | isolation & purification |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mecarelli, E |
| 773 0# - HOST ITEM ENTRY | |
| Title | Bollettino chimico farmaceutico |
| Related parts | vol. 109 |
| -- | no. 8 |
| -- | p. 490-2 |
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