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High-quality glass test tubes, and plastic test tubes are designed and constructed for optimal performance and excellent resistance to industrial scientific chemicals. Sturdy construction from borosilicate glass delivers a great range of operating temperatures. These precision-molded test and sample tubes are suited to a wide variety of applications, and are available in round- or flat-bottomed models. Easy-to-read graduations and labeling with all models. Minimal thermal expansion gives these test tubes high resistance to temperature changes.
Mark-tubes for x-ray analysis
Supplier: HILGENBERG
For x-ray analysis according to the method of Debye-Scherrer.
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Test tubes, conical, with NS stopper
Supplier: witeg Labortechnik
DURAN®, borosilicate glass, clear. With standard ground joint and PE stopper.
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Sample tube with ventilation cap
Supplier: SARSTEDT
PS, clear or PP, translucent.
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Tubes with screw cap, PP
Supplier: SARSTEDT
PP, translucent, with assembled integral O-ring screw cap.