| On-line metal chelate affinity chromatography clean-up for the high-performanceliquid chromatographic determination of tetracycline antibiotics in animaltissues. | J Chromatogr B Biomed Appl | 1996 Apr 26 | 8998553 |
| Fumonisins Veratox. A new rapid quantitative ELISA for determination of fumonisin in food and feed. | Adv Exp Med Biol | 1996 | 8850612 |
| Significance of mobile phase composition in enantioseparation of chiral drugs by HPLC on a cellulose-based chiral stationary phase. | Chirality | 1996 | 8845276 |
| Planar chromatography for screening of ivermectin residues in swine and cattletissues. | J AOAC Int | 1995 Sep-Oct | 7549528 |
| Determination of the pesticide diflubenzuron in mushrooms by high-performanceliquid chromatography-atmospheric pressure chemical ionisation mass spectrometry. | J Chromatogr A | 1995 Sep 29 | 8556159 |
| Determination of benzoic and sorbic acids in packaged vegetable products.Comparative evaluation of methods. | Analyst | 1995 Oct | 8540617 |
| Multiresidue liquid chromatographic method for simultaneous determination ofpyrethroid insecticides in fruits and vegetables. | J AOAC Int | 1995 Nov-Dec | 8664585 |
| Quantification of aflatoxins in corn distributed in the city of Monterrey, Mexico. | Food Addit Contam | 1995 May-Jun | 7664932 |
| Immunoaffinity column coupled with liquid chromatography for determination of fumonisin B1 in canned and frozen sweet corn. | J AOAC Int | 1995 May-Jun | 7756885 |
| Multiresidue method for the chromatographic determination of triazine herbicides and their metabolites in raw agricultural products. | J AOAC Int | 1995 May-Jun | 7756901 |