Table 1: Examined bars and their place of production. Sorted by material and manufacturer

No Place of Production Manufacturer Product Material Used Designation
1 Laboratory Amann Girrbach AG ceramill® m-bar Co-Cr LAC
2 Central production BEGO® milled bar Co-Cr ZBC
3 Central production CAMLOG DEDICAM® Co-Cr ZCC
4 Laboratory DATRON® NEM bar Co-Cr LDC
5 Central production Dentsply Sirona ATLANTIS™ ISUS Co-Cr ZDC
6 Central production Zirkonzahn® CAD/CAM bar Co-Cr ZZC
7 Laboratory DATRON® Titanium bar Ti LDT
8 Central production Straumann Createch® bar Ti ZST