DURAN® GLS 80® Laboratory bottle Baffled Wide Mouth Clear, with screw cap and pouring ring from PP (blue)

GLS 80® Thread Graduated
  • More effective mixing due to three vertical baffles
  • Flat inner base compatible with magnetic stir bars, or the DURAN® GLS 80® magnetic stirrer cap system
  • The baffles form a continuous, smooth inner surface making clean up easy
  • Easy access to the bottle contents due to the wide diameter of the bottle neck
  • Optimum filling and pouring and particularly easy cleaning
  • Special thread design for rapid opening and closing in less than a turn
  • Stability due to the large base area
  • Easy-to-read scale with graduation marks to estimate the content
  • Fired-on, highly durable white ceramic
  • Complete with blue screw cap (PP, integral lip seal) and pouring ring (PP) for drip-free pouring and clean, safe working
Product Overview
During mixing in standard GLS 80® laboratory bottles, the liquid moves in a swirling motion that approximates a solid-body rotation. The entire fluid, and any suspended particles, moves like a carousel. This is a very inefficient flow pattern, and very little mixing actually occurs. By adding three vertical baffles into the inner surface of the GLS 80® bottles, the swirling motion is disrupted, and a much more effective mixing occurs. The baffles improve the top-to-bottom circulation and produce a greater radial mixing. The baffles also offer other advantages such as suppressing the formation of a central vortex, and reducing dead-zones where mixing does not occur.. The side baffles significantly improve liquid mixing in the wide mouth GLS 80® bottles.
Product Overview
During mixing in standard GLS 80® laboratory bottles, the liquid moves in a swirling motion that approximates a solid-body rotation. The entire fluid, and any suspended particles, moves like a carousel. This is a very inefficient flow pattern, and very little mixing actually occurs. By adding three vertical baffles into the inner surface of the GLS 80® bottles, the swirling motion is disrupted, and a much more effective mixing occurs. The baffles improve the top-to-bottom circulation and produce a greater radial mixing. The baffles also offer other advantages such as suppressing the formation of a central vortex, and reducing dead-zones where mixing does not occur.. The side baffles significantly improve liquid mixing in the wide mouth GLS 80® bottles.

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