Item Specifications Price | : | 8500 BDT | Model | : | 3305 | Stock | : | In Stock | Origin | : | UK | Discount | : | No | Accessories | : | Available | Brand | : | SDC | Product | : | Available | Delivery Charge | : | 100 BDT | Description SDC Gray Scale 3305 SDCE Grey Scale for Change in Colour Description; The grey scale consists of nine pairs of non-glossy neutral grey coloured chips, which illustrate the perceived Colour differences. These give a corresponding fastness rating of 5, 4-5, 4, 3-4, 3, 2-3, 2, 1-2, and 1. They are used in the assessment of Colour change occurring in fastness tests as described in ISO 105-A02. They are also essential in the grading of light fastness tests when using the Light Fastness Standards. Certificates of Conformity; Download/Checkout - https://tinyurl.com/y5cbalqs www.sagartexbd.com | Thanks & Best Regards, Sagartex International Mr. Sujan Debnath (Sales Coordinator) Hotline One: +880 1718 555596 (WhatsApp) Hotline Two: +880 1706 643075 (WhatsApp) Telephone: +88-02-55096626 WeChat: sujansuja Skype: bm2020shuvo Address: City Axis Jahanara, Plot-68 (1st Floor), Road-03, Sector-14, Uttara, Dhaka-1230, Bangladesh. E-mail One: [email protected] E-mail Two: [email protected] Web: www.sagartexbd.com |