Unknowns


QCS Proficiency Testing Program

MonthDate Samples Shipped to LabsDue Date for ResultsBatch Number
JanuaryJanuary 8January 12242
FebuaryFebruary 12February 16243
MarchMarch 12March 16244
AprilApril 9April 13245
MayMay 14May 18246
JuneJune 11June 15247
JulyJuly 9July 13248
AugustAugust 13August 17249
SeptemberSeptember 17September 21250
OctoberOctober 8October 12251
NovemberNovember 12November 16252
DecemberDecember 10December 14253
2018 Samples Unknown (Component) Schedule