Provette
Le provette di alta qualità sono progettate e costruite per garantire prestazioni ottimali e un'eccellente resistenza ai prodotti chimici. La robusta costruzione in vetro borosilicato offre un'ampia gamma di temperature operative. Queste provette e tubi campione stampati con precisione sono adatti a una vasta gamma di applicazioni e sono disponibili in modelli con fondo tondo o piatto. Tutti i modelli hanno graduazioni e etichettature facili da leggere. La minima espansione termica conferisce a queste provette un'elevata resistenza ai cambiamenti di temperatura.
Test tubes, with rim, heavy wall
Supplier: MURRAY S
Borosilicate test tubes are suitable for all usual laboratory applications. They will withstand temperature change up to and including boiling of samples. They are also highly chemically resistant.
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Test tubes without rim, medium wall
Supplier: MURRAY S
Borosilicate glass, grade 3.3, SAMCO '33'. Medium walled.
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Test tubes with SVL® screwcaps
Supplier: SciLabware
PYREX®, borosilicate glass, phenolic screwcaps.
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Specimen tubes
Supplier: MURRAY S
Soda-lime glass. Straight sided tubes, with beaded rim and push in PE closure.
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Dreyers agglutination tubes
Supplier: MURRAY S
Neutral resistance glass with funnel top.
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Test tubes without rim, heavy wall
Supplier: SciLabware
PYREX®, borosilicate glass.
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Test tubes with standard ground joints
Supplier: witeg Labortechnik
DURAN®, borosilicate glass.
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Test tubes with rim, medium wall
Supplier: SciLabware
PYREX®, borosilicate glass.
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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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Supplier: VWR Chemicals
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Supplier: VWR Chemicals
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Supplier: VWR Chemicals