"We have tested different samples from vendors. Your product is suitable for our research. We are planning to order one LiFect293™ Transfection Reagent. Thanks!"

"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..