Colorimetry

Color comp. tubes, Nessler, tall form with optically plane bottom, 25 ml, marks at 10 ml.

Color comparing cylinders, acc. to Nessler, 50 ml, tall form, marks at 50 ml, height: 180 mm, Ø 24 mm, with opitically plane bottom

Color comparing tubes, Eggertz, with ST-stopper, 10:0,1 ml, ST 12/21

Color comparing tubes, Eggertz, with ST-stopper, 20:0,1 ml, ST 12/21

Color comparing tubes, Eggertz, with ST-stopper, 25:0,1 ml, ST 12/21

COLOR COMPARING TUBES, EGGERTZ, WITH ST-STOPPER, 30:0,1 ML, ST 12/21

Color comparing tubes, Eggertz, with ST-stopper, 50:0,1 ml, ST 12/21

Color comparing tubes, Eggertz, with ST-stopper, 100:0,2 ml, ST 19/26

Color comparison cylinder, Nessler, 100 ml tall form, with optically plane bottom, marks at 100 ml, height: 220 mm, d: 32 mm

Color comparison tubes, Nessler, 100 ml tall form with optically plane bottom, marks at 50 + 100 ml, height: 220 mm; d: 32 mm

Color comparison tubes, Nessler, 50 ml short form with optically plane bottom, marks at 50 ml, height: 150 mm, d: 26 mm

Color comparison tubes, Nessler, 100 ml short form with optically plane bottom, marks at 100 ml, height: 180 mm, d: 24 mm

Color. comparison tubes, Nessler, 100 ml, short form, with optically plane bottom, marks at 50 + 100 ml, height: 180 mm, d: 34 mm

Support made of wood for color comparing tubes, Nessler, for 6 cylinder tall form

Support made of wood, f. color comp. tubes, Nessler, for 12 tubes tall form

Support made of wood, f. color comp. tubes, Nessler, for 6 tubes short form

Support made of wood, f. color comp. tubes, Nessler, f. 12 tubes short form