Check the listing for details. Unit Instruments UFC-1100 mass flow controller range 1 SLM gas O2. Condition: Used. Listed at 66.99 USD. You are buying a Unit Instruments UFC-1100 mass flow controller range 1 SLM gas O2. This is used shelf surplus removed from a shutdown facility and is guaranteed working. Unit may require calibration. If you have any questions please hit ask the seller a question. (MWHALL7*BOTTOM x3) Estimated retail price $1100.00 International Buyers Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior. Surplus Sam's Inc. is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. Shipping is for the lower 48 US states only. All others please contact us for shipping quote.