Summary:
Summary Statement of Deficiencies D5415 TEST SYSTEMS, EQUIPMENT, INSTRUMENTS, REAGENT CFR(s): 493.1252(c) (c) Reagents, solutions, culture media, control materials, calibration materials, and other supplies, as appropriate, must be labeled to indicate the following: (c)(1) Identity and when significant, titer, strength or concentration. (c)(2) Storage requirements. (c)(3) Preparation and expiration dates. (c)(4) Other pertinent information required for proper use. This STANDARD is not met as evidenced by: Based on direct observations, review of the laboratory's Standard Operating Procedures (SOPs) manual, as well as interview with the Histotechnician (HT), the laboratory failed to properly label reagents with identity, storage requirements, preparation, and expiration dates. FINDINGS: 1. The surveyor's observations in the Mohs processing laboratory on February 5, 2026, at approximately 10:30 A.M., confirmed the following reagents utilized by the Thermo Scientific Shandon Linistain Linistat Linear Stainers, SN: LS1541A1205 and SN: B100305466, in the Mohs laboratory, were not labeled with identification, concentration, lot number, expiration date, and storage requirements: a. 100% Alcohol. b. Water. c. Hematoxylin. d. Bluing reagent. e. Clarifier (acid alcohol). f. Eosin Y alcoholic. g. Xylene substitute. 2. The current, approved SOP, "B3.2 Specimen Workflow- Routine Hematoxylin and Eosin Staining", did not include instructions for performing such activities. 3. The HT confirmed the findings on February 5, 2026, at approximately 11:00 A.M. Statement of Deficiencies (X1) Provider/Supplier/CLIA Identification Number (X3) Date Survey Completed Name of Provider or Supplier Street Address, City, State -- 1 of 1 --