High-quality test tubes are designed and constructed for optimal performance and excellent resistance to 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.
Transport tubes, Axygen®
Supplier: Corning
PP, translucent.
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Salt bridges
Supplier: Hach
During measurement, the salt bridge junction (also called the liquid junction protection tube) prevents the reference electrode from being contaminated by the media and vice-versa. The salt-bridge junction consists of a glass tube capped by a ceramic liquid junction.
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Test tubes with standard ground stoppers
Supplier: Brand
DURAN®, borosilicate glass 3.3.
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Test tubes, flat bottom
Supplier: DWK Life Sciences
Flat bottom, Length: 70 mm, Ext.Ø: 19 mm, Wall thickness: 0,8 mm
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Test tubes with rim
Supplier: KIMA SAS DI CHIARIN RENZO
PP, translucent or PS, clear, with rim.
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Tubes, TallPrep™, empty, MP Biomedicals
Supplier: MP Biomedicals
TallPrep™ tubes, Capacity: 4,5 ml, Empty tubes with caps
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Pierce™ Vacuum Hydrolysis Tubes
Supplier: Thermo Fisher Scientific
These are high quality glass tubes designed for heated, acid-based, vacuum hydrolysis of proteins and peptides for amino acid analysis. It fits conveniently into reacti-block aluminium heating blocks.
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Test tubes, with screw cap
Supplier: KIMA SAS DI CHIARIN RENZO
PP, translucent or PS, clear, with screw cap.
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Sample tubes, conical bottom, with screw cap, Corning® Gosselin™
Supplier: Corning
PP, translucent, with HDPE cap.
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Test tubes, Corning® Gosselin™
Supplier: Corning
In transparent PS or PP.
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Test tubes with screw cap, sterile
Supplier: Greiner Bio-One
Polystyrene (PS), clear.
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Test tubes with conical winged base, Corning® Gosselin™
Supplier: Corning
Polystyrene, natural, without cap, aseptic.
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Test tubes, Corning® Gosselin™
Supplier: Corning
PS, clear and PP translucent. A range of tubes with conical or round bottoms manufactured under aseptic conditions or sterilised by irradiation.
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Test tubes with round or flat bottom, Corning® Gosselin™
Supplier: Corning
PS, transparent or PP, translucent, with or without caps.
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Test tubes, flat bottom, with or without screw cap, Corning® Gosselin™
Supplier: Corning
PP, with or without screw cap.
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Sample tubes, disposable, Nunc™
Supplier: Thermo Fisher Scientific
PS, transparent.
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Flat bottom tubes, glass, Assistent®
Supplier: GLASWARENFABRIK KARL HECHT
AR-Glas®, special size.
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Extraction tubes, Mojonnier
Supplier: GERBER FUNKE
According to Mojonnier`s method complete with cork stopper.
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Sample tubes, Corning® Gosselin™
Supplier: Corning
PP, natural, with screw cap.
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Axygen® Transport Tubes with Screw Caps, Self Standing
Supplier: Corning
Secure fit between tube and cap to give leak proof seal.
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Tubes in polystyrene with screw cap
Supplier: KIMA SAS DI CHIARIN RENZO
Polystyrene, clear, with red screw cap.
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Test tubes with SVL® screwcaps
Supplier: SciLabware
PYREX®, borosilicate glass, phenolic screwcaps.