Please log in to determine if you are eligible to purchase PT Programs.
CARDIAC MARKERS, ISOENZYMES & TROPONIN I - CRTI
CRTI
Analytes/procedures in bold type are regulated for proficiency testing by the Centers for Medicare & Medicaid Services (CMS).

Analyte Challenges per Shipment Number of Shipments
CK‑MB, immunochemical 5 Three shipments per year
CK isoenzymes (CK‑BB, CK‑MB, CK‑MM), electrophoretic 5
LD1, LD2, LD3, LD4, LD5, electrophoretic 5
LD1/LD2 ratio calculation and interpretation 5
Myoglobin 2
Troponin I 5

The College of American Pathologists Accreditation Program requires all accredited laboratories performing non‑waived testing for Troponin I and Troponin T to complete 15 PT challenges per year.


Program Information

  • Ten 2.0‑mL liquid serum specimens

Shipping Schedule

  • Shipment A: March 19
  • Shipment B: May 21
  • Shipment C: October 8






Customers Who Bought This Item Also Bought
TROPONIN I CVL
VIEW DETAILS >
SERUM MYOGLOBIN CVL
VIEW DETAILS >
CRITICAL VALUES REPORTING
VIEW DETAILS >
TROPONIN T, 5 CHALLENGE
VIEW DETAILS >