linearity

Spanish translation: linealidad

20:54 Jan 31, 2012

English to Spanish translations [PRO]
Science - Medical: Pharmaceuticals

English term or phrase: linearity

Hola! En la traducción de un listado de productos de laboratorio me encuentro con la frase
"FARA II Pipette Linearity"
Me preguntaba si se refiere a la linealidad de la pipeta / pipeta lineal o si habría otra forma de traducirla

Daniela García KudoZ activity Questions: 28 (none open) (1 without valid answers) (1 closed without grading) Answers: 0
Local time: 11:59

Spanish translation:linealidad

Explanation:
Linealidad es correcto. Aquí tienes un enlace donde lo puedes ver (es simplemente un ejemplo entre muchos): http://www.bioquimicasrl.com/archivos_productos/EDP3.PDF

En este manual tienes algunas aclaraciones sobre el sentido que este término tiene en usos de laboratorio:
http://www.paho.org/spanish/ad/ths/ev/lab_manual-mantenimien...

Espero haberte servido de ayuda.

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Note added at 10 mins (2012-01-31 21:05:48 GMT)
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es decir: Linealidad de la pipeta. Pipeta lineal sería Linear Pipette.

Selected response from:

Jesús Negro
Spain
Local time: 16:59

Grading comment

Thank you so much!
4 KudoZ points were awarded for this answer

Summary of answers provided

3 +3

linealidad

Jesús Negro

linealidad

Cristián Bianchi-Bruna

linealidad de la pipeta (del equipo analítico "COBAS FARA II”

slothm

Pipeta lineal

Giovany Rodríguez Monsalve

Answers

8 mins confidence:

Pipeta lineal

Explanation:
Así lo entiendo, y he traducido en ciertas ocasiones.

Saludos,
Giovani

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Note added at 9 minutos (2012-01-31 21:04:23 GMT)
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He aquí otro ejemplo de uso:

http://www.ins.gob.pe/fichasins/ficha_tecnica.asp?codart=INS...

Reference: http://www.ins.gob.pe/fichasins/catalogo.asp?codart=INS07000...

Giovany Rodríguez Monsalve
Colombia
Local time: 09:59
Native speaker of:

Spanish
PRO pts in category: 4

9 mins confidence:

peer agreement (net): +3

linealidad

Jesús Negro
Spain
Local time: 16:59
Native speaker of:

Spanish
PRO pts in category: 8

Grading comment

Thank you so much!

11 mins confidence:

linealidad

Explanation:
Se necesita una relación lineal para efectos de precisión -que la altura en la pipeta corresponda a un cierto volumen de manera constante (si 1 cm altura de la pipeta es igual a 1 ml, entonces 2 cm deben ser 2 ml, etc.).

Cristián Bianchi-Bruna
Costa Rica
Local time: 08:59
Specializes in field
Native speaker of:

English,

Spanish
PRO pts in category: 15

3 hrs confidence:

linealidad de la pipeta (del equipo analítico "COBAS FARA II”

Explanation:

El equipo analizador “COBAS FARA II” es fabricado y comercializado por Roche Diagnostic Systems

Se realizan varias corridas de estándar a distintas concentraciones. Luego con los datos se hace una regresión con lo cual se míde el coeficiente de correlación que no es otra cosa que la medida de la linealidad del aparato a distintas concventraciones. Ver una de las opciones de análisis del equipo en,

http://www.google.com.uy/url?q=http://brunswicklabs.com/artm...

Method Validation. After the assay protocol was established,
we then fully examined the validity of the assay by testing the
following validity parameters.
(a) Linearity and Range. The linear relationship between the
net area and the antioxidant concentration was evaluated using
gallic acid at different concentrations. By integrating the areas
under the fluorescent decay curve, we are able to quantify the
hydroxyl radical inhibition capacity of antioxidants. The inhibition
capacity is expressed as gallic acid equivalent (GAE) or
HORAC value, which is quantified by the integration of the
area under the curve (AUC), similar to that of ORAC assay
(9). Figure 2 shows the nearly perfect linear relationship (R2
> 0.99) between the gallic acid concentration and the AUC.
Table 1 summarizes the correlation coefficient, slope, and
intercept of the gallic acid standard curve. The linearity range
of the assay is between 100 and 800 íM. The slopes of the
linear curve fall in the range of 0.0317 ( 0.002. The intercept
has a much larger variability from one run to the other.
Therefore, for each HORAC assay, a standard curve should be
obtained within the run and used for computation of HORAC
values of samples within the same run in order to eliminate the…

La linealidad en este caso viene dada por R2 > 0.99, lo cual indiica que es prácticamente una recta. Una recta tiene un valor teórico de 1.00.

slothm
Local time: 11:59
Specializes in field
Native speaker of: Spanish
PRO pts in category: 275

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