Pouring ring/PP, blue for DIN-thread GL 45, 10 pc/PAK

DURAN® Original GL 45 Laboratory Bottle Pouring Ring, PP, blue The classic laboratory bottle GL threaded screw cap features the tried and tested cap plug sealing system ensuring a liquid tight seal. Available in four colours; blue, green, yellow and grey with matching pouring rings. Distinguishing media types is simplified and interchanging of screw caps and the risk of cross contamination is greatly reduced. Features and Benefits: Cap with integral lip seal provides effective sealing for short term storage Pouring ring for drip-free pouring The colour helps prevent interchanging of cap mix-ups and reduces the risk of cross contamination Fully compatible with the GL 45 threads and therefore highly versatile Application: Autoclaving media and reagents, Short term sample and media storage, Colour coding and identification