Inquiry (采购产品): sodium sulfate anhydrous Attn Tom please quote on a sample bag 1-5 lbs of the above item for testing. This product must be in a granular form (corn meal size).Thank You, Edward LaSpina **** Hidden Message ***** Edwared LaSpina 12 Progess Ave Tyingsboro, MA 01879 USA Company: M G Stevens Inc Title: sales Phone: 1-978-649-0112 Fax: 1-978-649-0114 E-mail: eddiel@mgstevens.com **** Hidden Message ***** eddiel@mgstevens.com