Figure 4From: A portable extensional rheometer for measuring the viscoelasticity of pitcher plant and other sticky liquids in the field Filament break-up times for silicone oil (Newtonian fluid). ( a ) Measurements obtained with Trimaster Mk II and Seymour at 22°C show excellent agreement. ( b ) Higher temperatures lead to shorter break-up times (data obtained with Seymour device).Back to article page