Inventor

DE BREE HANS

NL2 patents

Patents

2 patents

US4554071ANov 19, 1985

Pre-column for preconcentrating substances to be chromatographed as well as device for a liquid chromatography system and coupling member for said device

DUPHAR INT RES46 citations84

US4697428AOct 6, 1987

Device for concentrating solutions

DUPHAR INT RES1 citations45