Benchmark's Agarose HR is a high resolution agarose is designed for separation of fragments less than 20-800bp. Gels made with Agarose HR are suitable for high resolution of PCR products and analysis of small fragments such as STRs and AFLPs. All Benchmark agarose is manufactured under a "green" process that eliminates the use of organic solvents. They provide gels with enhanced resolution and clarity, low EEO and low background. Tested to be RNase, DNase, Protease and Endonuclease free. Supplied in 100g bottles.