Tubos de cultivo desechables, 19 ml, fondo redondo, sin tapones ni área de escritura, 16 x 150 mm, 1000 Uds.

These disposable 16x150mm PYREX culture tubes have a round bottom, GPI 15-415 threads and come without a marking spot. They are designed for both tissue culture and general bacteriological work. These tubes hold approximately 19mL, are made from borosilicate glass, bulk-packed and are sold without caps.