Qualab, our Sigma VP partner in China, has helped Shandong Provincial Hospital Laboratory of Jinan, China, join the ranks of the Sigma VP laboratories.
The following assays and instruments which were verified

Six Sigma: World Class Quality. Possible to use 3s to 3.5s limits and a minimum of controls
Five Sigma: Excellent Quality. Possible to use 3s limits or a 1:3s/2:2s/R:4s Westgard Rule
Four Sigma: Good Quality. Possible to use 1:3s/2:2s/R:4s/4:1s Westgard Rule


Congratulations to the entire laboratory staff.