Sample Needle Kit, 15µL Back Catalog number: 11-4116 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended CTS-A11431-02 Cartridge Check Valve Housing, 2/pk Price on request 11-3897 Plunger Holder Price on request CTS-21095 Seal Wash (0.0787 ID, Fixed, Bio), 2/pk Price on request