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Laboratory bottles, narrow neck

Supplier: DWK Life Sciences
DURAN®, borosilicate glass 3.3 , amber, with or without screw cap

  • Very good chemical resistance, high temperature resistance
  • Minimal thermal expansion, giving relatively high resistance to temperature changes
  • Purely external application of the colour ensures unchanged DURAN® properties on the interior
  • USP Standard

Round, with graduation and DIN thread. With or without pouring ring and screw cap.

With printed retrace code (batch identification); batch certificate available at

*With specially shaped glass rim for improved pouring; no additional pouring ring is needed

**Ring-shaped reinforcement on the bottle shoulder makes the filling line of the nominal volume visible

Certifications: ISO 4796-1



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With screw cap
Capacity Thread Ø ext. Height Pk VWR Catalog Number Quantity
25 ml GL 45 36 mm 70 mm 1 SCOT21806145 Unavailable
Supplier Article Number:: 21806145
unavailable This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +65 6505 0760.
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