DURAN® Reagent Bottle, Wide Neck, Amber, With Standard Ground Joint And Glass Flat-Head Stopper, 500ml, DWK Life Science (CAT#: STEM-BTVV-4140-LC)

DURAN® Reagent Bottle, Wide Neck, Amber manufactured by DWK Life Science is made from amber DURAN® borosilicate 3.3 Type 1 glass. The bottles feature a wide conical ground joint neck and suitable for the handling of powders. The bottles have a marking field in permanent white enamel and easy-to-read scale with graduation marks to estimate the content. The glass stopper provides an excellent seal that protects the contents from evaporation, oxidation, and contamination. The amber glass prevents light sensitive contents from photo-degradation. The protection against ultra-violet light meets international USP/EP standards and lasts the lifetime of the bottle.

Capacity (mL): 500
Nominal Size (NS): 45/40
Diameter d (mm): 86
Height h (mm): 163
Quantity: 10

Internal surfaces have standard DURAN® clear Type 1 glass properties
Very durable and chemically resistant amber external colour for USP/EP UV protection up to approx. 500 nm
Wide neck for easy access to the bottle contents
All glass components
Tight closure due to standard ground joint
Fired-on, highly durable white ceramic print
Retrace Code for manufacturing lot traceability