Microbiology
Specimens
3 plasma or serum samples, 0.5 mL
Examinations
HIVAb and HIVAgAb (combo) POCT
Important Notes
This scheme is only for POC tests. Scheme 5091 is for clinical laboratories.
Microbiology
Specimens
3 lyophilised plasma samples, 1.5 mL
Examinations
HIV-1 RNA, quantitative and/or qualitative nucleic acid detection
Important Notes
Clinical Chemistry
Specimens
2 plasma samples 1 mL each.
Examinations
P-Homocysteine.
Important Notes
Four rounds per year. Organised in co-operation with DEKS. Participation in all rounds is required. All samples are distributed in February. Register orders before the end of December.
Clinical Chemistry
Specimens
2 human serum samples with differing concentrations, 3 mL each. Liquid serum sample (one level) included in Apr and Oct rounds. Pre- and/or post-analytical cases in part of the rounds.
Examinations
Ferritin, folate, hCG (total, intact), T3, free T3, T4, free T4, TSH, vitamin B12, active vitamin B-12, pre- and/or post-analytical indicators.
Important Notes
2300S is a limited version of the scheme available for laboratories performing testing of 1–5 analytes. For additional set of samples, order scheme 1300.
Clinical Chemistry
Specimens
2 human serum samples with differing concentrations, 3 mL each. Liquid serum sample (one level) included in Apr and Oct rounds. Pre- and/or post-analytical cases in part of the rounds.
Examinations
Ferritin, folate, hCG (total, intact), T3, free T3, T4, free T4, TSH, vitamin B12, active vitamin B-12, pre- and/or post-analytical indicators.
Important Notes
2300S is a limited version of the scheme available for laboratories performing testing of 1–5 analytes. For additional set of samples, order scheme 1300. Product 2300S does not include reporting from multiple analysers or methods.
Clinical Chemistry
Specimens
2 human serum samples with differing concentrations, 3 mL. Liquid serum sample (one level) included in Apr, Aug and Dec rounds. Pre- and/or postanalytical cases in part of the rounds.
Examinations
Androstenedione, aldosterone, C-peptide, cortisol, DHEAS, estradiol, FSH, gastrin, growth hormone, IGF-1, insulin, LH, progesterone, 17-OH-progesterone, prolactin, SHBG, testosterone, free testosterone, TBG, pre- and/or post-analytical indicators.
Important Notes
Reference values for 1 analyte in liquid serum will be provided. 2301S is a limited version of the scheme available for laboratories performing testing of 1–5 analytes. For additional set of samples, order scheme 1301. Product 2301S does not include reporting from multiple analysers or methods.
Clinical Chemistry
Specimens
2 human serum samples with differing concentrations, 3 mL. Liquid serum sample (one level) included in Apr, Aug and Dec rounds. Pre- and/or postanalytical cases in part of the rounds.
Examinations
Androstenedione, aldosterone, C-peptide, cortisol, DHEAS, estradiol, FSH, gastrin, growth hormone, IGF-1, insulin, LH, progesterone, 17-OH-progesterone, prolactin, SHBG, testosterone, free testosterone, TBG, pre- and/or post-analytical indicators.
Important Notes
Reference values for 1 analyte in liquid serum will be provided. 2301S is a limited version of the scheme available for laboratories performing testing of 1–5 analytes. For additional set of samples, order scheme 1301. Product 2301S does not include reporting from multiple analysers or methods.
Microbiology
Specimens
3 samples simulating swab samples taken from lesions
Examinations
Nucleic acid detection of HSV1, HSV2, VZV, Treponema pallidum
Important Notes
The samples contain hDNA.
Microbiology
Specimens
2 simulated samples, 1 mL
Examinations
High-risk human papillomavirus NAT (hrHPVNAT). HPV genotypes included are: 16, 18, 31, 33, 39, 45, 51, 52, 66, 67
Important Notes
Suitable for nucleic acid methods used in cervical cancer screening. The samples contain hDNA.
Microbiology
Specimens
3 plasma or serum samples, 0.5 mL.
Examinations
HTLVAb screening and confirmatory tests, post-analytical clinical interpretation. Positive samples may include HTLV-1 or HTLV-2
Important Notes
Pathology
Specimens
Unstained paraffin embedded tissue from different tissue blocks or from one multiblock.
Examinations
Staining of the slides. A set of stained slides is returned to Labquality for evaluation by an expert board.
Topics 2026:
1/2026 CKPan, Ki67, SATB2
2/2026 ER,PR,HER2
3/2026 Chromogranin, synaptophysin,INSN1
Important Notes
Microbiology
Specimens
3 simulated samples
Examinations
InfAAg, InfBAg
Important Notes
For clinical laboratories and POCT sites. This scheme is only for antigen detection methods. Two rounds per year.