Empty 6ml SPE tube Back Catalog number: T06-010 Manufacturer: Labstore Availability: 4 weeks Price on request - + Recommended 12131021 Frits-6ml, 1/2in, 20um, 100/pk 81,51 € 730389 Chromab. reservoir 70mL,PP,10p+adap.(l) 171,12 € 730385 Chromab. adapters f. PPcol.15,45,70mL,10 128,86 €