Merck, Z680729-1EA, Duran®bottle wide neck GLS 80 without caps

General description
With easy-to-read scale and large labeling field for easy marking. Complete with blue quick release closure (integral lip seal) and pouring ring for drip-free pouring and clean, safe working.

Service temperature limit of closure and pouring ring: +140°C
For the Amber glass, UV protection: up to 500 nm

Features and Benefits
Manufactured from ambered DURAN® borosilicate glass 3.3. DURAN® is a neutral glass, classified as a Glass Type I according to USP , EP (3.2.1) and JP , and meets ASTM E438, Type I, Class A requirements
USP (Spectral Transmission) and EP (3.2.1) compliant. Less than 10% spectral transmission between 290 nm and 450 nm.
Easy access to the bottle contents due to the wide diameter of the bottle neck
Special thread design for rapid opening and closing in less than a turn
Optimum filling and pouring and particularly easy cleaning
Spoons, spatulas and tweezers can be manipulated with ease
Even large-volume funnels can be inserted into the bottles without any difficulty
Stability due to the large base area
Easy-to-read scale with graduation marks to estimate the content
Fired-on, highly durable white ceramic

Legal Information
DURAN is a registered trademark of DWK Life Sciences