• Aijiren Captiva Econofilter, PTFE membrane, 13 mm diameter, 0.2 µm pore size (p/n ) • Aijiren Vial, screw top, amber, write-on spot, certified, 2 mL, 100/pk (p/n ) • Aijiren bonded screw cap, PTFE/red silicone septa (p/n 5190–7024) • Aijiren vial insert, 250 µL, deactivated glass with polymer