VACU-TEC (ref. 10200 - 100 tests/pack) Vacuum tubes for blood drawing, with outertubes, containing sodium citrate solution for direct determination of the ESR. Sample volume: 1 mL. VACU-TEC STERILE (ref. 10202 - 100 tests/pack) Sterile vacuum tubes for blood drawing, with outertubes, containing sodium citrate solution for direct determination of the ESR. Sample volume: 1 mL. VACU-TEC DOUBLE LABEL (ref. 10200/W - 100 tests/pack) Vacuum tubes for blood drawing, with outertubes, containing sodium citrate solution for direct determination of the ESR and for a positive identification of the sample. VACU-TEC FLAG (ref. 10238 - 100 tests/pack) (ref. 10235 - 200 tests/pack) Vacuum tubes for blood drawing, without outertubes, containing sodium citrate solution for direct determination of the ESR. Complete with identification label. Labels for bar code support included in the package. Sample volume: 1 mL. VACU-TEC CUVETTE-L (ref. 10208 - 200 tests/pack) (ref. 10207 - 6x250 tests/pack) Vacuum tubes for blood drawing, without outertubes, containing sodium citrate solution for direct determination of the ESR. Complete with identification label. VACU-TEC CUVETTE-L STERILE (ref. 10209 - 200 tests/pack) (ref. 10215 - 6x250 tests/pack) Sterile vacuum tubes for blood drawing, without outertubes, containing sodium citrate solution for direct determination of the ESR. Complete with identification label.