| | | Test tubes,DURAN,with rim,16 x 160 mm,pack of 100 | | | | | |
| | | Test tubes,DURAN,with rim,20 x 180 mm,pack of 100 | | | | | |
| | | Test tubes,DURAN,with rim,18 x 180 mm,pack of 100 | | | | | |
| | | Test tubes,DURAN,with rim,25 x 200 mm,pack of 50 | | | | | |
| | | Test tubes,DURAN,with rim,12 x 100 mm pack of 100 | | | | | |
| | | Test tubes DURAN 25x150mm pack of 50, with rim | | | | | |
| | | Test tubes,DURAN,with rim,16 x 130 mm,pack of 100 | | | | | |
| | | Test tubes, glass with rim Duran pack of 100, 10x75mm | | | | | |
| | | Test tubes DURAN 10x100 mm pack of 100, with rim | | | | | |
| | | Test tubes DURAN 13x100mm, beaded rim, pack of 100 | | | | | |
| | | Test tubes,DURAN,with rim,20 x 150 mm,pack of 100 | | | | | |
| | | Test tubes,DURAN,with rim,30 x 200 mm,pack of 50 | | | | | |
| | | Test tubes,DURAN,with rim,14 x 130 mm,pack of 100 | | | | | |