Test tube holder Back Catalog number: 10501 Availability: In the manufacturer's stock Price on request - + Recommended UV-6000T UV-VIS Spectrophotometer, Single Beam, kinetics, m Price on request MI406 Free chlorine meter Mi406 Price on request 18901014 Automatic 5-position cell holder(sinlge beam) 1-5c 8 660,00 Kč