A measuring kit for determining gel times of thermosetting compounds, resins, glues, etc. The glass rods, which serve as measuring bobs, can be used as disposable parts. Typically, they are used inside test tubes of ~ 25 mL sample volume or inside wide vessels (e.g. 500 mL beaker) or custom containers. The rods come with two immersion marks for full and half immersion.Includes: 10 pcs glass rods, magnetic coupling with Toolmaster equipped, o-ring, clamp sleeveSuitable for use with Anton Paar rotational viscometers ViscoQC 100 L item NC1818559, ViscoQC 100 R item NC1818567, ViscoQC 100 H item NC1818569, ViscoQC 300 L item NC1818572, ViscoQC 300 R item NC1818576, ViscoQC 300 H item NC1818578.