Instrument and accessories as with FEP220 Basic, also with LE438 3-in-1 pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets 1 * 1 items
Instrument and accessories as with FEP220 Basic, also with LE438 3-in-1 pH electrode, electrode arm, 2 x pH 4.01 and 2 x pH 7.00 buffer sachets 1 * 1 items