Adapter Caps for 1,3,6ml SPE Tubes Back Catalog number: 80114 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 730152 Chromab. stainl.steel needle, 12 pcs 87,94 € 12234100 VAC ELUT-20, 13 X 75MM 1 737,11 € 82403 Cover, gasket, & 24 stopcocks Price on request