"I have been using LiGreen™ Ultra Nucleic Acid Gel Stain and dNTPs set (100mM each) more than one years, both products are of excellent quality and are cheaper than other companies, I will continue to use them."

"We used QIAEX II Gel Extraction Kit, but always have problems with the recovery rate and purity, then we switched to LiPure™ Gel Extraction Kit last year. For several months, the kit gives better performance than the competitor's product with respect to recovery rate and purity. Our lab will stic..