Altmann Analytik Pump Seals, Low Pressure for PerkinElmer model 200 Series, 1, 2, 3, 3B, 4, 10, 250, 400, 410, 620, Int. 4000

equivilant to PerkinElmer® Art No 09907339 for model 200 Series, 1, 2, 3, 3B, 4, 10, 250, 400, 410, 620, Int. 4000