DURAN^® Straight Rim Culture Tube

DURAN^® Straight Rim Culture Tube, glass tube diam. × H 16 mm × 160 mm, tube capacity 20 mL, borosilicate glass 3.3 tube, neck joint: straight, for Kapsenberg caps, without cap

DURAN^® Straight Rim Culture Tube, glass tube diam. × H 18 mm × 180 mm, tube capacity 30 mL, borosilicate glass 3.3 tube, neck joint: straight, for Kapsenberg caps, without cap