Made of 3.3 borosilicate glass. Round bottom. With rim. The DTU3-042-*** tube is compatible with LBX Instruments 
Digestion tube, LBG 3.3, Ø42 x 300 mm, 10 pcs
reference: DTU3-042-010, Ømouth (mm): 47, Øouter (mm): 42, h (mm): 300, pcs/pack: 10
Specifikationer
| Labbox filter | Kjeldahl Method |