Graduated test tube (screw top) 20mL round bottom 1 box (50 pieces) N-18 1 box (50 pieces)

Autoclavable. Model number: N-18 With approximate scale: 1mL With silicone fluorine laminate gear packing Material: Body: borosilicate glass, Cap: melamine resin, Gasket: silicone, PTFE-coated on both sides Capacity: 20mL Body diameter x total length: φ18 x 160 x φ10mm (round bottom) Quantity: 1 box (50 pieces) Nejiro Autoclave: Yes *When sterilizing in an autoclave, remove the cap or loosen it by at least one turn. *Please refrain from repeated autoclaving as it may cause deterioration of the cap. Code number: 0305-07 RoHS2 (EU)2015/863 compliant [About RoHS]