MARC details
| 000 -LEADER |
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| fixed length control field |
02223nam a2200265Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162431.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-19490 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Proficiency_]testing scheme for essential oils |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Flavour and Fragrance Journal, 32(4), p.250-253, 2017 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
BIPEA (http://www.bipea.org)organizes regular proficiency?testing schemes (PTS)in many analytical domains, including the analysis of essential oils. As an example, in September and October 2015, two tests were conducted using essential pine oil, with respectively 27 and 32 participating laboratories. The first test was intended for routine quality?control analyses (density, refractive index optical rotation, flash?point, peroxide value, and acid value), whereas the second was intended for the analysis of the composition of this essential oil, by determination of its profile by gas chromatography with flame?ionization detection (for 22 constituents of this particular essential oil). Participating laboratories were required to return their results on a dedicated website within a period of 1 month, and a statistical treatment of the data was as usually performed by BIPEA according to ISO 13528.¹. Assigned (consensus)values were calculated from the participants' results, and the performances of the laboratories could then be evaluated individually and collectively according to ISO 17043. ² These tests allow participating laboratories to draw up a general inventory of their analytical skills, and are a very useful tool to detect bias or non?compliant results; they act as a warning signal for the implementation of corrective and/or curative actions in the laboratory. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ESSENTIAL OILS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
GC-FID PROFILE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
LABORATORY PERFORMANCE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
PROFICIENCY?TESTING SCHEMES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
QUALITY CONTROL |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Messineo, E. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Varfi, A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Minziere, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Boubetra, A. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1pQhoUO5hLpiz_sB-HFTRPwluEMBk30hC/view?usp=drivesdk">https://drive.google.com/file/d/1pQhoUO5hLpiz_sB-HFTRPwluEMBk30hC/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
