Is anyone willing to temporarily part with a spare quartz HDevice reactor? We have some on order, but it will be 4-6 weeks before they arrive. We'd be happy to pay or replace it when ours arrive. -- ******************************** Steve Nelson Dept. of Geology S389 ESC Brigham Young University Provo. Utah 84602 voice: 1-801-378-8688 lab: 1-801-378-5124 FAX: 1-801-378-8143 CARPE CARP: seize the fish ********************************