Performance Autosampler Needle Back Catalog number: CTS-7550 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-21095 Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Price on request PL7025600 MarvelXACT PLS 25µm x 600mm Price on request CTS-A11151 Needle Assembly, PEEK™ Price on request