Boiling flasks and general laboratory glassware

DURAN® test tube

The test tubes are thick-walled and therefore mechanically very resistant, yet still retain good thermal shock resistance.

Ordering information:

DURAN® test tube with beaded rim or straight rim

Cat. No.
Beaded rim
Cat. No
Straight rim
d x h
mm
Approx. vol.
ml
Wall thickness
mm
Pack/ Quantity
26 130 01 26 131 01 8 x 70 2 0,8-1,0 100
26 130 03 26 131 03 10 x 75 4 0,8-1,0 100
26 130 06 26 131 06 10 x 100 5 0,8-1,0 100
26 130 08 26 131 08 12 x 75 6 0,8-1,0 100
26 130 11 26 131 11 12 x 100 8 0,8-1,0 100
26 130 12 26 131 12 13 x 100 9 0,9-1,1 100
26 130 13 26 131 13 14 x 130 16 0,8-1,0 100
26 130 16 26 131 16 16 x 130 17 1,0-1,2 100
26 130 21 26 131 21 16 x 160 21 1,0-1,2 100
26 130 23 26 131 23 18 x 180 32 1,0-1,2 100
26 130 26 26 131 26 20 x 150 34 1,0-1,2 100
26 130 28 26 131 28 20 x 180 40 1,0-1,2 100
26 130 33 26 131 33 25 x 150 55 1,0-1,2 50
26 130 36 26 131 36 25 x 200 70 1,0-1,2 50
26 130 38 26 131 38 30 x 200 100 1,0-1,4 50

DURAN® culture tubes with DIN thread and screw cap from PBT

The culture tubes with DIN-thread can be tightly closed using PBT screw caps, so that the tubes are then particularly suited to the cultivation of micro-organisms or substance storage, etc. The contents only come into contact with the glass and PTFE seal.

With screw cap

Cat. No. d x h
mm
Approx. vol.
ml
DIN thread
GL
Pack/ Quantity
26 135 11 5 12 x 100 6 14 50
26 135 12 5 13 x 100 9 14 50
26 135 22 5 16 x 150 20 18 50
26 135 21 5 16 x 160 20 18 50
26 135 23 5 18 x 180 30 18 50
26 135 24 5 20 x 150 20 18 50

Without screw cap

Cat. No. d x h
mm
Approx. vol.
ml
DIN thread
GL
Pack/ Quantity
26 135 11 12 x 100 6 14 50
26 135 12 13 x 100 9 14 50
26 135 22 16 x 150 20 18 50
26 135 21 16 x 160 20 18 50
26 135 23 18 x 180 30 18 50
26 135 24 20x 150 20 18 50

You can obtain these products from your specialist labware dealer.