Duran Group

Duran Group Wide neck bottle, amber glass, NS 34/35, 250 ml, glass stopper, 10 pc/PAK

Name: Duran Group Wide neck bottle, amber glass, NS 34/35, 250 ml, glass stopper, 10 pc/PAK
Brand: Duran Group

DURAN® Reagent Bottle, wide neck, amber, ST 34/35 ground joint, with glass stopper, 250 mL 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 wide conical ground joint neck and comply with ISO 4796-2. The wider neck is more convenient for handling powders. 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. Features and Benefits: USP/EP UV protection up to approx. 500 nm due to external colouration The amber colour is only applied externallyMostra di più

da 1057,56 €

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