For gluing sensor spots into transparent sample containers, it is recommended to use silicone glue (item no. SPGLUE) with the items of this kit, including a disposable syringe which can be filled with silicone glue and closed with the included screw cap for short-term storage, 5 flat needles to apply the glue on the back side of sensor spots and a spoon spatula (item no. SPTLA) of 300 mm length for transferring and positioning the spots at the inner container wall while glueing.