Inquiry (采购产品): 63-μm nylon mesh I need a 63-μm nylon mesh for research purpose, trace elements. Do you sell it by yard or do you have sieve rings?. Please send me price and how to make the payment, thanks, Dra. Murillo **** Hidden Message ***** Janette Murillo Av. IPN s/n, Col. Playa Palo de Sta.Rita La Paz, BCS,23096 MEX Company: CICIMAR Title: Dra Phone: 6121225366 E-mail: jmurillo@ipn.mx **** Hidden Message ***** jmurillo@ipn.mx