Plunger Holder Back Catalog number: 11-3897 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended CTS-11434 Sapphire Plunger Price on request PS7075150 MarvelXACT™ PEEKsil™ 75µm ID x 150mm Price on request CTS-10324S Seal Pack w/Needle Price on request