Seal Pack w/Needle Back Catalog number: CTS-10324S Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-10788-5 Needle Wash Frit, 5/pk Price on request 11-4121 Ceramic Plunger Holder Assembly, LC-10ADvp Price on request CTS-11312 PEEK™ Rotor, HPV Price on request