Sentence examples for reagent gives from inspiring English sources
Phenytoin with this reagent gives blue spot on a white background of chromatogram.
However, this reagent gives a similar color reaction with the benzodiazepines.
In the absence of blood, the new reagent gives a lower background signal compared to that from the original reagent.
If any QRT-PCR reagent gives unexpected products, the primers and/or the detection probe will be re-designed and re-tested.
With respect to collection of RNA samples, TRIzol reagent gives excellent RNA integrity; however it is a phenol-based solution and tissue preserved in TRIzol cannot be shipped internationally due to airline safety restrictions.
A disadvantage of this synthesis route is the complex production of the [18F]F2 labeling reagent, giving low yields and requires the use of carrier fluorine gas.
The R1 reagent gave the highest discrimination between serums infected by any one of the DENV serotypes and uninfected serums.
They found that using NFSI as fluorinating reagent gave superior enantioselectivity to Selectfluor; however, only one substrate (R = Me, R = Ph) afforded high enantioselectivity (75% yield, 87% ee).
However, replacing pyridine with other heterocycles in the GP reagent does not significantly affect the performance of the reagent, giving the potential for future synthesis of multiplexed series of isotopically labelled tags.
Previous studies have shown that 3β-hydroxy-5-ene sterols following oxidation and derivatisation with the GP reagent give a similar response upon LC ES MS analysis, this then allows their relative quantification from chromatographic peak areas [20,25].
The polymerization process can be optimized according to different amounts of reagents, giving the best combination at the maximum amounts of reagents.
