Test Tubes

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.

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Test tubes, round bottom

Supplier: DELTALAB

Tubes are made of borosilicate or soda glass.

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Test tubes without rim, Durham

Supplier: MURRAY S

Soda-lime glass test tubes are suitable for general mixing and simple laboratory work, and will withstand moderate warming (water bath). They should not be placed directly into naked flames.

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Well plate tubes for Bond Elut™ PH plates

Supplier: VARIAN

Round, VersaPlate well plate tubes, PH, 100 mg

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Bond Elut Diol (2OH) tubes

Supplier: VARIAN

Bond Elut diol (2OH) resembles unbonded silica in its tendency for strong hydrogen bonding with analytes, but can also be employed in the non-polar mode.

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Test and sample tubes with stopper

Supplier: DELTALAB

Clear polystyrene (PS) with HDPE stopper.

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Test Tubes

Supplier: Mettler - Toledo

Test tube with 15-425 thread.

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Sample tubes

Supplier: METROHM

Ideal for IC sample processors and VA autosamplers.

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Test tubes, without rim, medium wall, `SAMCO 50`

Supplier: MURRAY S

Test tubes, made of SAMCO neutral glas.

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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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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, with rim, medium wall

Supplier: MURRAY S

Neutral glass, SAMCO '50'

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Test tubes, without rim, light wall

Supplier: MURRAY S

Glass, clear.

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Well plate tubes for Bond Elut Certify II plates

Supplier: VARIAN

VersaPlate well plate tubes, Certify II, 100 mg

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PPL Tubes, Bond Elut™

Supplier: VARIAN

Bond Elut PPL (Priority PolLutant) is a modified styrene-divinylbenzene polymer that retains polar analytes, including phenols, for excellent absolute recoveries.