Iso 4796-1 Pdf

[Brayan Jacobsen]

ISO4796-1:2016 specifies a series of screw-neck bottles suitable for the storage of fluid liquid, solid chemicals, and reagents in general laboratory use. These bottles have nominal volumes ranging from 25 mL to 20,000 mL (1 L to 20 L) and are suitable for the preparation and storage of microbiological growth media. The nominal capacity of a bottle indicates the quantity of liquid, which a bottle of average wall thickness should contain when the bottle is filled to the turn of the shoulder.

The screw cap is a type of closure that is used to seal the bottle. It is typically made of plastic, polypropylene, or borosilicate glass, which is among the most common type of glass found in laboratories and is used in beakers, vials, test tubes, flasks etc. This material has a low expansion that makes it suitable for a wide variety of laboratory applications.

Moreover, the screw cap bottle is equipped with a screw thread used to seal the bottle. Screw caps provide a tight seal, which is ideal for storing chemicals, reagents, and other liquids that are sensitive to air and moisture. Screw-neck bottles also make it easy to open and close the bottle multiple times.

Laboratory bottles are chemically-resistant containers used for holding and dispensing fluids. They are used in chemical storage, labware cleaning, and other laboratory applications. There are over 3000 containers and closures available and a wide variety of shapes, materials, sizes, and cap types to meet a range of needs. Here are common types of laboratory bottles by shape:

ISO 4796-1:2016 specifies a series of screw-neck bottles suitable for the storage of fluid liquid and solid chemicals and reagents in general laboratory use. These bottles with nominal volumes ranging from 25 ml to 20 000 ml are also suitable for the preparation and storage of microbiological growth media.

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DURAN Original GL laboratory bottles have become the gold standard of multifunctional laboratory bottles since their introduction in 1972. The bottles are moulded from high-purity, clear, USP/EP Type I borosilicate glass 3.3, renowned for its excellent thermal performance, and high resistance to chemical attack. A combination of high-performance materials and robust ISO 4796-1 design provides a long working life. The bottles feature an easy-to-read graduated volume scale, and marking field in permanent white enamel. Permanent Retrace Code on each bottle for manufacturing lot traceability. DURAN Original GL bottles are supplied complete with iconic blue polypropylene cap and drip-free pouring ring for use up to 140C. All components are fully autoclavable at 121 or 134C.

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