MONO-BALL WITH 2 VALVES Back Catalog number: 3911 Availability: In the manufacturer's stock Price on request - + Recommended 758 STIRRING BARS, 6x30mm Price on request 442-0440 Míchadlo magnetické, osmihranné, pr. 8mm x 38mm, Price on request 41031 Pipeta serologická, HTL Standart tip, 5ml, steriln Price on request