Nessler tube for colorimeter Premium Line, 50 ml, Boro 3.3, 10 pcs

Made of top quality 3.3 borosilicate glass. Class A

reference: NTB3-P50-010, capacity: 50 ml, accuracy (ml): ± 0,4, graduation: 25 / 50 ml, l(mm): 180, pcs/pack: 10