Glossary entry (derived from question below)
English term or phrase:
cross-linked dimethyl silicone capillary column
Spanish translation:
columna capilar de dimetil silicona entrecruzada
Added to glossary by
Kepa S S O (X)
Aug 10, 2015 23:22
8 yrs ago
3 viewers *
English term
cross-linked dimethyl silicone capillary column
English to Spanish
Science
Chemistry; Chem Sci/Eng
biochemistry
Saludos
De antemano gracias.
Modifications to the Schreier method, e.g. by Brutschy (1984) included ethoxylation of 3-
hydroxy-carbofuran and a procedure for the isolation and determination of the phenol metabolites.
For the determination of phenol metabolites the hydrolysed and filtered sample was partitioned with
methylene chloride/diethyl ether (3:3), butylated hydroxytoluene (1 ml of 10 mg/kg in methylene
chloride) and ethanol were added to the extract and the solution was concentrated to remove
methylene chloride, acidified, and refluxed for 45 minutes. It was then partitioned into methylene
chloride, which was concentrated, cleaned up on a silica gel solid-phase extraction column
conditioned with methanol/water (1:1) and eluted with methylene chloride. The eluate was
concentrated and analysed by GLC on a cross-linked dimethyl silicone capillary column operated in
the splitless mode. Detection was mass-selective with monitoring of the molecular ions of the 7-
phenol, 3-keto-7-phenol and 3-ethoxy-7-phenol (164+., 178+. and 208+.). Calibration was with external
standards.
De antemano gracias.
Modifications to the Schreier method, e.g. by Brutschy (1984) included ethoxylation of 3-
hydroxy-carbofuran and a procedure for the isolation and determination of the phenol metabolites.
For the determination of phenol metabolites the hydrolysed and filtered sample was partitioned with
methylene chloride/diethyl ether (3:3), butylated hydroxytoluene (1 ml of 10 mg/kg in methylene
chloride) and ethanol were added to the extract and the solution was concentrated to remove
methylene chloride, acidified, and refluxed for 45 minutes. It was then partitioned into methylene
chloride, which was concentrated, cleaned up on a silica gel solid-phase extraction column
conditioned with methanol/water (1:1) and eluted with methylene chloride. The eluate was
concentrated and analysed by GLC on a cross-linked dimethyl silicone capillary column operated in
the splitless mode. Detection was mass-selective with monitoring of the molecular ions of the 7-
phenol, 3-keto-7-phenol and 3-ethoxy-7-phenol (164+., 178+. and 208+.). Calibration was with external
standards.
Proposed translations
(Spanish)
3 | columna capilar de dimetil silicón entrecruzada | Neil Ashby |
5 | columna capilar de dimetil silicona de enlaces cruzados | slothm |
Change log
Aug 16, 2015 23:20: M. C. Filgueira changed "Field (specific)" from "Biology (-tech,-chem,micro-)" to "Chemistry; Chem Sci/Eng"
Proposed translations
9 hrs
Selected
columna capilar de dimetil silicón entrecruzada
Información tecnológica - Oxidation of Phenol with CuO ...
www.scielo.cl/scielo.php?script=sci...en...
Translate this page
by I Hernández - 2006 - Related articles
... de ionización de flama con una ****columna capilar de un copolímero de 5% de difenil dimetil silicón entrecruzado*** de 25 m de largo y de 0.22 mm de diámetro.
--------------------------------------------------
Note added at 3 days16 hrs (2015-08-14 16:19:27 GMT) Post-grading
--------------------------------------------------
Glad it was useful.
www.scielo.cl/scielo.php?script=sci...en...
Translate this page
by I Hernández - 2006 - Related articles
... de ionización de flama con una ****columna capilar de un copolímero de 5% de difenil dimetil silicón entrecruzado*** de 25 m de largo y de 0.22 mm de diámetro.
--------------------------------------------------
Note added at 3 days16 hrs (2015-08-14 16:19:27 GMT) Post-grading
--------------------------------------------------
Glad it was useful.
Peer comment(s):
neutral |
slothm
: En la referencia propuesta "Silicón" es spanglish para "Silicon", "flama" recuerda a "flame" no será "llama". Creo que es una mala traducción.
6 hrs
|
4 KudoZ points awarded for this answer.
Comment: "Thank you very much."
13 hrs
columna capilar de dimetil silicona de enlaces cruzados
Los enlaces cruzados aumentan la estabilidad, selectividad y los platos teóricos de la columna. Más información se puede encontrar en los catálogos SGE, Varian, Cole-Parmer.
https://www.google.com.uy/url?sa=t&rct=j&q=&esrc=s&source=we...
Los enlaces cruzados son ...... ya que el uso de columnas capilares cromatográficas limita el volumen de espacio de cabeza a inyectar. ... HP-5 (5% metilfenil silicona, 50 m × 0,32 mm × 1,05 µm) o similar, tal y como describieron.
]
] https://www.google.com.uy/url?sa=t&rct=j&q=&esrc=s&source=we...
columna Superdex™ 200 10/300GL. Patrón .... Voltaje: 2 kV. • Temperatura capilar: 170ºC. ...... enlaces cruzados de goma 5% fenil-metil-silicona. Los números de .
https://www.google.com.uy/url?sa=t&rct=j&q=&esrc=s&source=we...
se han usado tras impregnar un elastómero de silicona con enlaces cruzados,
https://www.google.com.uy/url?sa=t&rct=j&q=&esrc=s&source=we...
Los enlaces cruzados son ...... ya que el uso de columnas capilares cromatográficas limita el volumen de espacio de cabeza a inyectar. ... HP-5 (5% metilfenil silicona, 50 m × 0,32 mm × 1,05 µm) o similar, tal y como describieron.
]
] https://www.google.com.uy/url?sa=t&rct=j&q=&esrc=s&source=we...
columna Superdex™ 200 10/300GL. Patrón .... Voltaje: 2 kV. • Temperatura capilar: 170ºC. ...... enlaces cruzados de goma 5% fenil-metil-silicona. Los números de .
https://www.google.com.uy/url?sa=t&rct=j&q=&esrc=s&source=we...
se han usado tras impregnar un elastómero de silicona con enlaces cruzados,
Peer comment(s):
neutral |
Neil Ashby
: "entrecruzada" is the correct adjective form of "enlaces cruzados", as with "cross-linked" in the source. We can all be petty.
2 hrs
|
Discussion
Saludos cordiales.