Check the listing for details. MKS Instruments P4B004501CBT030 Mass Flow Controller MFC 50 SCCM Ar New Surplus. Condition: New – Open box. Listed at 1203.24 USD. MKS Instruments P4B004501CBT030 Mass Flow Controller MFC 50 SCCM Ar New Surplus Part No: P4B004501CBT030 Range/Gas: 50 SCCM, Ar Interface: 15-Pin D Fitting: Surface Mount CE Marked This MKS Instruments P4B004501CBT030 Mass Flow Controller MFC is new surplus. Includes certificate of calibration. The physical condition is great. Sale Details Item Condition: New, 90 Day Warranty Estimated Packed Shipping Dimensions: L x W x H = 10"x10"x10" @ 8 lbs. Shipping Terms: All Domestic and International shipping quotes and/or fees are subject to change due to packaging requirements, custom packing, transport rate fluctuations, and supply chain demands. We will contact you regarding any shipments that require or incur additional after purchase packing fees or rate changes. Only items pictured are included: If a part is not pictured, or mentioned above, then it is not included in the sale. Pictured test equipment is not included or available for sale. For items with multiple quantities: The pictured item is not necessarily the one that will be sent. Serial numbers or country of manufacture may vary. Items are sold with a 90-Day Satisfaction Guarantee Lister 7