SYLICON CONICAL STOPPER - 20x14mm, h 24mm Back Catalog number: 3806 Availability: In the manufacturer's stock Price on request - + Recommended 16290 SCREW CAPS GL 63 PP Price on request 442-4501 Míchadlo magnetické, válcové, se středovým kroužke Price on request 1115 SEROLOGICAL PIPETTES HOLDER IN PMMA Price on request