DURAN® Reagent Bottle Narrow Neck Amber, ST 19/26 ground joint neck with glass flat-headed stopper, 250 mL

  • Manufactured from ambered DURAN® borosilicate glass 3.3. DURAN® is a neutral glass, classified as a Glass Type I according to USP <660>, EP (3.2.1) and JP <7.01>, and meets ASTM E438, Type I, Class A requirements
  • USP <660> (Spectral Transmission) and EP (3.2.1) compliant. Less than 10% spectral transmission between 290 nm and 450 nm.
  • The amber colour is only applied externally ensuring that internal surfaces have standard DURAN® clear Type 1 glass properties
  • Very durable and chemically resistant amber colour
  • All glass components and therefore suitable for storage of aggressive materials
  • Tight closure due to standard taper ground glass joint
  • Fired-on, highly durable white ceramic print
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Product Overview
The classical stoppered reagent bottles are moulded from amber DURAN® borosilicate 3.3 Type 1 glass, and are suitable for the storage of liquid and solid chemicals and reagents. The bottles feature a narrow conical ground joint neck and comply with ISO 4796-2. The narrow neck is suitable for liquids and the angle of the shoulders ensures that the contents can be smoothly poured. The glass stopper provides an excellent seal that protects the contents from evaporation, oxidation, and contamination. The bottles have a Retrace Code for manufacturing lot traceability and a marking field in permanent white enamel. The amber glass ensures that light sensitive contents are protected from the effects of photo-degradation. The protection against ultra-violet light meets international USP/EP standards and lasts the lifetime of the bottle.

Specifications

Specifications
Boro 3.3 Boro 3.3
Material Boro 3.3
Capacity (mL) 250
Diameter d (mm) 70
Height h (mm) 130
Diameter (mm) 70
Nominal Size (NS) 19/26
Marking Area Marking Area
Height (mm) 130
Autoclavable Yes
Retrace Code Retrace Code
Quantity 10
Product Overview
Product Overview
The classical stoppered reagent bottles are moulded from amber DURAN® borosilicate 3.3 Type 1 glass, and are suitable for the storage of liquid and solid chemicals and reagents. The bottles feature a narrow conical ground joint neck and comply with ISO 4796-2. The narrow neck is suitable for liquids and the angle of the shoulders ensures that the contents can be smoothly poured. The glass stopper provides an excellent seal that protects the contents from evaporation, oxidation, and contamination. The bottles have a Retrace Code for manufacturing lot traceability and a marking field in permanent white enamel. The amber glass ensures that light sensitive contents are protected from the effects of photo-degradation. The protection against ultra-violet light meets international USP/EP standards and lasts the lifetime of the bottle.
Specifications

Specifications

Specifications
Boro 3.3 Boro 3.3
Material Boro 3.3
Capacity (mL) 250
Diameter d (mm) 70
Height h (mm) 130
Diameter (mm) 70
Nominal Size (NS) 19/26
Marking Area Marking Area
Height (mm) 130
Autoclavable Yes
Retrace Code Retrace Code
Quantity 10
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