supply of procurement of a standard weight box, class-e2 which.procurement of a standard weight box, class-e2 which.,a standard weight box, class-e2 which contains a comprehensive set of standard weights of the f ollowing denominations from 1mg to 200gm (1mg-01no., 2mg-02nos., 5mg-01no., 10mg-01no., 20mg-02nos., 50mg-01no., 100mg-01no., 200mg-02nos., 500mg-01no., 1gm-01no., 2gm-02nos., 5gm-01no., 10gm-01no., 2 0gm-02nos., 50gm-01no., 100gm-01no., 200gm-02nos.). all the weights are mirror finished and made out with single piece of austenitic stainless steel packed in a standard aluminum/ polished wooden box which contains fo rceps, cloth .and gloves. all weights available with calibration certificate by nabl accreditation laboratory. [ wa rranty period: 30 months after the date of delivery ] ] => limited