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Results:
1-8
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Results: 8
Authors:
Oprean, R
Oprean, L
Tamas, M
Sandulescu, R
Roman, L
Citation: R. Oprean et al., Essential oils analysis. II. Mass spectra identification of terpene and phenylpropane derivatives, J PHARM B, 24(5-6), 2001, pp. 1163-1168
Authors:
Marculescu, A
Barbu, H
Sand, C
Oprean, R
Bobit, D
Citation: A. Marculescu et al., Studies on the volatile oil content in the Angelica arhangelica L. speciedgrown in Brasov, REV CHIM, 52(9), 2001, pp. 522-524
Authors:
Sandulescu, R
Mirel, S
Oprean, R
Citation: R. Sandulescu et al., The development of spectrophotometric and electroanalytical methods for ascorbic acid and acetaminophen and their applications in the analysis of effervescent dosage forms, J PHARM B, 23(1), 2000, pp. 77-87
Authors:
Popa, DS
Oprean, R
Curea, E
Preda, N
Citation: Ds. Popa et al., TLC-UV densitometric and GC-MSD methods for simultaneous quantification ofmorphine and codeine in poppy capsules, J PHARM B, 18(4-5), 1998, pp. 645-650
Authors:
Oprean, R
Tamas, M
Sandulescu, R
Roman, L
Citation: R. Oprean et al., Essential oils analysis. I. Evaluation of essential oils composition usingboth GC and MS fingerprints., J PHARM B, 18(4-5), 1998, pp. 651-657
Authors:
Sandulescu, R
Marian, I
Mirel, S
Oprean, R
Roman, L
Citation: R. Sandulescu et al., The voltammetric study of 2-mercapto-5-phenylammino-1,3,4-thiadiazole using carbon paste electrodes, J PHARM B, 18(1-2), 1998, pp. 75-81
Authors:
Roman, L
Mirel, S
Florean, E
Oprean, R
Citation: L. Roman et al., The potentiometric and spectrophotometric determination of dissociation constants for same 2-mercapto-5-R-amino-1,3,4-thiadiazole derivatives, J PHARM B, 18(1-2), 1998, pp. 137-144
Authors:
Oprean, R
Tamas, M
Roman, L
Citation: R. Oprean et al., Comparison of GC-MS and TLC techniques for asarone isomers determination, J PHARM B, 18(1-2), 1998, pp. 227-234
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