Millifluidica TPTCMDO 9008 Two Pump Tubular Chip Millifluidic Devices for Organics Features A hand-held device equipped with pumps, a flow controller, and a tubular millifluidic chip Digitally operated flow control and setting Suitable for a variety of water-based reactions and organic reactions Flow rates from 2 to 8 ml/min Variable reaction temperatures (0 to 250 C) Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!