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2. Colorimetric determination of amoxycillin in presence of penicillins and cephalosporins. Deshpande BS; Ambedkar SS; Shewale JG Hindustan Antibiot Bull; 1988; 30(3-4):72-6. PubMed ID: 3255746 [No Abstract] [Full Text] [Related]
3. A simple and rapid chemical method for the determination of cephalosporins. Lübbe C; Shen YQ; Demain AL Appl Biochem Biotechnol; 1986 Feb; 12(1):31-5. PubMed ID: 3486633 [TBL] [Abstract][Full Text] [Related]
4. Determination of cefadroxil in serum by high-performance liquid chromatography with cephradine as internal standard. Lindgren K J Chromatogr; 1987 Jan; 413():347-50. PubMed ID: 3558690 [No Abstract] [Full Text] [Related]
6. Colorimetric method for determination of 7-aminocephalosporanic acid (7-ACA) and related compounds. Marrelli LP J Pharm Sci; 1968 Dec; 57(12):2172-3. PubMed ID: 5708367 [No Abstract] [Full Text] [Related]
7. Kinetic spectrofluorimetric determination of certain cephalosporins in human plasma. Omar MA; Abdelmageed OH; Attia TZ Talanta; 2009 Feb; 77(4):1394-404. PubMed ID: 19084655 [TBL] [Abstract][Full Text] [Related]
8. [Method of chromatography on a thin sorbent layer in the chemistry of antibiotics. The potentials of the method. The chromatography of penicillins and cephalosporins]. Serova LI; Korchagin VB Antibiotiki; 1976 Jan; 21(1):84-8. PubMed ID: 776069 [No Abstract] [Full Text] [Related]
9. Colorimetric detection of cephradine in pharmaceutical formulations via fluorosurfactant-capped gold nanoparticles. Lu C; Zhang N; Li J; Li Q Talanta; 2010 Apr; 81(1-2):698-702. PubMed ID: 20188984 [TBL] [Abstract][Full Text] [Related]
11. Effect of surfactants on degradation of penicillins and cephalosporins in acidic medium. Tsuji A; Matsuda M; Miyamoto E; Yamana T J Pharm Pharmacol; 1978 Jul; 30(7):442-4. PubMed ID: 27611 [No Abstract] [Full Text] [Related]
12. [Colorimetric determination of volatile phenols in urine]. Tamm AO Vopr Med Khim; 1969; 15(5):553-7. PubMed ID: 5368092 [No Abstract] [Full Text] [Related]
14. Influence of medium and diluent pH and diffusion time on antibiotic bioassay. Yamada Y; Sasaki J; Matsuzaki T; Shiiki K Tokai J Exp Clin Med; 1981 Jan; 6(1):23-33. PubMed ID: 6789504 [TBL] [Abstract][Full Text] [Related]
15. Automated colorimetric determination of penicillin in fermentation samples using a molybdoarsenic acid-mercuric chloride reagent. Holm KA Anal Chem; 1972 Apr; 44(4):796-9. PubMed ID: 4628291 [No Abstract] [Full Text] [Related]
16. A method for determining free azide ions by automatic analysis in the presence of a covalent cephalosporin azide. Waller RE Analyst; 1973 Jul; 98(168):535-41. PubMed ID: 4733227 [No Abstract] [Full Text] [Related]
17. Confirmatory assay for the simultaneous detection of penicillins and cephalosporins in milk using liquid chromatography/tandem mass spectrometry. Daeseleire E; De Ruyck H; Van Renterghem R Rapid Commun Mass Spectrom; 2000; 14(15):1404-9. PubMed ID: 10920362 [TBL] [Abstract][Full Text] [Related]
18. A colorimetric assay for the determination of acetyl xylan esterase or cephalosporin C acetyl esterase activities using 7-amino cephalosporanic acid, cephalosporin C, or acetylated xylan as substrate. Martínez-Martínez I; Montoro-García S; Lozada-Ramírez JD; Sánchez-Ferrer A; García-Carmona F Anal Biochem; 2007 Oct; 369(2):210-7. PubMed ID: 17651681 [TBL] [Abstract][Full Text] [Related]