S. van der Wal

Large‐scale production of polypropylenimine dendrimers

Ellen M. M. de Brabander‐van den Berg, Atze Nijenhuis, Minae Mure et al. · Macromolecular Symposia · 1994 · 52 citations

Natural Sciences, Chemical Engineering, Chemistry +12

Precision of assays based on liquid chromatography with prior solvent-extraction of the sample

Lloyd R. Snyder, S. van der Wal · Analytical Chemistry · 1981 · 50 citations

Pharmacy, Pharmaceutical Analysis, Analytical Chemistry +8

On-line liquid-chromatographic analysis for drugs in serum with the Technicon "FAST-LC" system: performance data for theophylline and for four commonly used anticonvulsants and their metabolites.

John W. Dolan, S. van der Wal, S J Bannister et al. · Clinical Chemistry · 1980 · 39 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +14

Liquid-chromatographic analysis for common tricyclic antidepressant drugs and their metabolites in serum or plasma with the technicon "FAST-LC" system.

S J Bannister, S. van der Wal, John W. Dolan et al. · Clinical Chemistry · 1981 · 34 citations · Full text

Pharmacy, Pharmaceutical Analysis, Pharmacology +16

On-line liquid-chromatographic analysis for drugs in serum with the Technicon "FAST-LC" system: performance data for theophylline and for four commonly used anticonvulsants and their metabolites.

John W. Dolan, S. van der Wal, S J Bannister et al. · Clinical Chemistry · 1980 · 33 citations · Full text

Pharmacy, Pharmaceutical Analysis, Pharmacology +14