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Test tubes „ELKA“ with smooth rim, AR®-soda-lime glass
Test tubes „ELKA“ with smooth rim,...
Test tube „ELKA“ made of AR®-soda-lime glass round bottom smooth rim Service-proven quality, also for use asdisposable test tubes Length and outer diameter quoted as approximate values Thick wall, approx. 1 mm
€0.16
Test tubes „ELKA“ with beaded rim, AR®-soda-lime glass
Test tubes „ELKA“ with beaded rim,...
Test tube „ELKA“ made of AR®-soda-lime glass round bottom, beaded rim Service-proven quality, also for use asdisposable test tubes Length and outer diameter quoted as approximate values. Standard wall thickness
€0.12
Tubes EC, medium/mug
Tubes EC, medium/mug
EC/MUG Medium Tubes (with durham tubes). pk/15
€49.60
Tube, fermentation, durham
Tube, fermentation, durham
Borosilicate glass 6-mm O.D. x 50 mm 72/pk
€40.20
Test tubes „ELKA“ with beaded rim, AR®-soda-lime glass
Test tubes „ELKA“ with beaded rim,...
Test tube „ELKA“ made of AR®-soda-lime glass round bottom beaded rim Service-proven quality, also for use asdisposable test tubes Length and outer diameter quoted as approximate values Standard wall thickness
from €0.12
DURAN® test tube with beaded rim
DURAN® test tube with beaded rim
DURAN® test tube with beaded rim Thick wall and high mechanical resistance, good temperature resistance.
from €0.50
FIOLAX® Reagenzgläser mit Bördelrand
FIOLAX® Reagenzgläser mit Bördelrand
Thin-walled insensitive to quick temperature changes and local heating
from €0.27
DURAN® test tube without flat rim
DURAN® test tube without flat rim
DURAN® test tube without flat rim Thick wall and high mechanical resistance good temperature resistance
from €0.48
11_112
Test tubes „ELKA“ with smooth rim,...
Test tube „ELKA“ made of AR®-soda-lime glass round bottom smooth rim Service-proven quality also for use asdisposable test tubes Length and outer diameter quoted as approximate values Thick wall, approx. 1 mm
from €0.07
Sediment tubes
Sediment tubes
Crystal clear and transparent Conical end 12 mL,105 x 16 mm
Content 1000 piece(s) (€0.04 / 1 piece(s))
€44.45
Disposable test tubes, 15 x 140 mm
Disposable test tubes, 15 x 140 mm
Disposable test tubes OD: 15 mm, L: 140 mm, WT:0.6 mm, smooth rim, AR glass, can also be used with Kapsenberg caps.
Content 240 piece(s) (€0.16 / 1 piece(s))
€37.39
113780001
Test tubes with spout DURAN®
Test tubes DURAN® blue graduation with spout round bottom IN calibrated
from €8.70
113780101
Test tubes DURAN®
Test tubes DURAN® blue graduation NS-ground and poly stopper 10 mL : 0,1 mL, NS 12/21 20 mL : 0,2 mL, NS 14/23 20 mL : 0,1 mL, NS 14/23 25 mL : 0,5 mL, NS 14/23
from €13.45

Test tubes for your daily laboratory routine

Test tubes are widely used in the lab to heat, hold and mix small amounts of liquid or solid chemicals. Test tubes can come in various sizes, however, they mostly remain a long and narrow shape of glassware. A common type of glass used is borosilicate glass, which is a type of glass made using silica and boron oxide, making the glass resistant to thermal shocks. You can choose between thin or thick-walled glass, and test tubes with a beaded rim or flat rim. Some test tubes also come with a lip for easy poring, a ground joint stopper, and graduation marks on the outside for easy identification during measuring.

Test tubes are widely used in the lab to heat, hold and mix small amounts of liquid or solid chemicals. Test tubes can come in various sizes, however, they mostly remain a long and narrow shape of... read more »
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Test tubes for your daily laboratory routine

Test tubes are widely used in the lab to heat, hold and mix small amounts of liquid or solid chemicals. Test tubes can come in various sizes, however, they mostly remain a long and narrow shape of glassware. A common type of glass used is borosilicate glass, which is a type of glass made using silica and boron oxide, making the glass resistant to thermal shocks. You can choose between thin or thick-walled glass, and test tubes with a beaded rim or flat rim. Some test tubes also come with a lip for easy poring, a ground joint stopper, and graduation marks on the outside for easy identification during measuring.