:Dear Guidechem I want to purchase from you the following iten qiagen: 1- Grinding jar set, stainless steel ( 2 x 10 ml) ref 69985 2- stainless steel beads, 7 mm (200) ref 69990 please s...
Dear Sir From your web site we see you make Stainless steel beads . we would be intrested i n purchasing a regular quanity of beads . please forward me more information on these beads and the miniu...
