Standrad: IS:101 For determining the weight of ready mixed paints and enamels in kg per ten litres. Each cup is supplied complete with lid. EKE 603 Weight per Ten-litre Cup, Stainless Steel, 50 mlEKE 60301 Counter Weight, brass, for EKE 603EKE 604 Weight per Ten-litre Cup, Stainless Steel, 100 mlEKE 60401 Counter Weight, brass, for EKE 604EKE 603-NPL Weight per Ten-litre Cup, Stainless Steel, 50 mlEKE 604-NPL Weight per Ten-litre Cup, Stainless Steel, 100 ml Supplied with Counter Weights