A simple and sensitive procedure for the determination of gentamicin is presented, based on the use of the peroxyoxalate chemiluminescent (PO-CL) system in presence of imidazole as a catalyst.
RT PCR, with this pair of primers, is a rapid and sensitive procedure for diagnosis of fabavirus infections, that also allows identification of distinct species involved in single or mixed infections, based on the size of the amplification products.
Differences in DNA adduct determinations between laboratories normally occur because of the complicated multistep and sensitive procedures used for the detection of the adducts, and interlaboratory studies are therefore necessary.
The determination of bismuth requires sufficiently sensitive procedures for detection at the μg L−1 level or lower.
A confirmatory and sensitive procedure has been developed and validated for the determination of DA in shellfish.
An automated, confirmatory and sensitive procedure has been developed and validated for the determination of Sudan (I IV), Sudan Orange G, Sudan Red 7B and Para Red in hot chilli food samples.
The present work describes a sensitive procedure for extraction and determination of three sulfonylurea herbicides (metsulfuron-methyl, bensulfuron-methyl and chlorsulfuron) in water samples using supramolecular solvent microextraction.
These results demonstrated that the NTD packed with Carbotrap B offers a high sensitive procedure for sampling and analysis of BTEX in concentration range of 0.03 25 ng/mL in air.
Differential pulse voltammetry (DPV) was applied as a sensitive procedure for the quantitative determination of AFZ.
This work reports a highly sensitive procedure for the determination of trace amounts of mercury, based on fluorescence quenching of thenoyltrifluoroacetone (TTA) capped hierarchically nanostructured europium oxide (cHN-Eu2O3).
