Demand for external support driving growth of EQA
“In Vitro Diagnostics (IVD) Quality Controls Market” recently published by Markets and Markets has highlighted an overall significant growth within the Quality Control Market. Further growth is anticipated in the coming years with the Markets and Markets report estimating that the IVD QC market will be worth $979 million.
One area that is currently experiencing growth within this sector is the EQA segment, which Markets and Markets estimates to command a 6.6% share of the overall IVD market. The report is crediting growth within this segment to you, the customer, stating “…various end users or customers of IVD quality control products mostly prefer external support to run their quality control activities. For this, market players are largely focusing on providing external quality assurance (EQA) support”. As such companies such as Randox are being approached to provide EQA for a range of small, independent laboratories and large laboratory chains alike.
What other factors have contributed to this growth?
The adoption of ISO15189 and other similar standards is becoming mandatory in many countries, as discussed in a previous blog post. Accreditation highlights the accuracy and reliability of the patient results being released. ISO15189 states that “The laboratory shall participate in interlaboratory comparisons such as those organised by external quality assessment or proficiency testing schemes”. Therefore laboratory managers are employing EQA programmes in their laboratory to meet such requirements. EQA also enables laboratories to meet other accreditation requirements such as peer comparison and clinically relevant testing.
Selecting the right EQA for you
When selecting the right EQA scheme for your laboratory there are a number of considerations to be made; sample frequency, peer group numbers, report format, report turnaround and so on. According to a survey conducted by Randox Quality Control 55% of respondents listed sample frequency as the most important feature to be considered when selecting an EQA scheme. Sample frequency is an ongoing debate regarding EQA. However, schemes with frequent reporting will allow you to easily pinpoint when an error occurred and implement corrective actions with minimal disruption. Also making the top three key factors in this survey were; quality samples and peer group numbers.
What can Randox Quality Control offer?
As the largest international EQA scheme available on the market RIQAS offers laboratories around the world assurance that the results they are releasing are accurate and reliable. With more than 40,000 participant in 124 countries and 32 flexible programmes we are certain that the external support we offer for your quality control activities will provide you with the upmost confidence in your laboratory’s performance. Furthermore with our programmes accepted by national and international accreditation bodies worldwide employing RIQAS can help you gain accredited status providing your end users with peace of mind. With other benefits such as programme consolidation, rapid report turnaround, easy to read at-a-glance reporting and the ability to register up to 5 instruments per programme at no extra cost why don’t you contact us today and find out how we can support your quality control activity?
To request a visit from a QC consultant contact us via acusera@randox.com
Microalbumin Calibrator
Dedicated Microalbumin calibrator designed for use with Microalbumin assays on a wide range of clinical analysers. 6 levels are provided in a liquid ready-to-use format making it both easy and convenient to use.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- Stable to expiry date at 2oC – 8oC
- Once opened stable to expiry date at 2oC – 8oC
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Microalbumin Calibrator Series | 6 x 2ml | 1 | MA1567 | |
Analytes
- Microalbumin
Lipid Control Calibrators
Apolipoprotein Calibrator
Multi-analyte, apolipoprotein calibrator with values provided for Apolipoprotein A-1 and Apolipoprotein B.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of up to 7 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Apolipoprotein Calibrator | 3 x 1ml | 2 | LP3023 | |
Analytes
- Apo A-1
- Apo B
Apolipoprotein Calibrator 2
Multi-analyte calibrator covering four specialised apolipoprotein assays. A reconstituted stability of up to 28 days helps to keep waste and costs to a minimum.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of up to 8 hours at 2°C – 8°C and one month at -20°C when frozen once
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Apolipoprotein Calibrator 2 | 3 x 1ml | 4 | LP5047 | |
Analytes
- Apolipoprotein A-II
- Apolipoprotein C-III
- Apolipoprotein C-II
- Apolipoprotein E
Lipoprotein (a) Calibrator
Dedicated Lipoprotein (a) calibrator specifically designed for use with the Randox Lipoprotein (a) assay.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of up to 14 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Lipoprotein (a) Calibrator | 5 x 1ml | 1 | LP3404 | |
Analytes
- Lipoprotein (a)
Direct HDL/LDL Cholesterol Calibrator
Dedicated HDL and LDL cholesterol calibrator specifically designed for use with direct methods of measurement.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of up to 5 days at 2°C – 8°C and 1 month at -20°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
HDL/LDL Cholesterol Calibrator | 3 x 1ml | 2 | CH2673 | |
Analytes
- HDL Cholesterol
- LDL Cholesterol
sdLDL Cholesterol Calibrator
Dedicated sdLDL Cholesterol calibrator designed for use with the Randox sdLDL Cholesterol assay.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of up to 5 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
sdLDL Cholesterol Calibrator | 3 x 1ml | 1 | CH5050 | |
Analytes
- sdLDL Cholesterol
Toxicology Control Calibrators
Analytes
- Oxazepam
Drugs of Abuse Array I Plus Calibrator
Multi-analyte calibrator designed for use with the Drugs of Abuse Array I Plus.
Features & Benefits
- Lyophilised for enhanced stability
- Stable to expiry date at 2oC – 8oC
- Urine- Reconstituted stability of 14 days at 2oC – 8oC
- Whole Blood – Reconstituted stability of 7 days at 2oC – 8oC or 14 days at -20oC
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Drugs of Abuse Assay I Plus (Urine) Calibrators | 9 x 1ml | 14 | EV3744 | |
Analytes
- Amphetamine
- Barbiturates
- Benzodiazepine 1
- Benzodiazepine 2
- Buprenorphine
- Cannabinoids
- Cocaine Metabolite
- MDMA
- Methadone
- Methamphetamine
- Opiates
- Phencyclidine
- Tricyclic Antidepressants
- Creatinine
Drugs of Abuse Array II Calibrators
Dedicated calibrator designed for use the Drugs of Abuse Array II control.
Features & Benefits
- Lyophilised for enhanced stability
- Stable to expiry at 2oC – 8oC
- Urine- Reconstituted stability of 7 days at 2oC – 8oC or 28 days at -20oC
- Whole Blood – Reconstituted stability of 7 days at 2oC – 8oC or 28 days at -20oC
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Drugs of Abuse Array II (Whole Blood) Calibrator Series | 9 x 1ml | 11 | EV3687 | |
Analytes
- 3,4 Methylenedioxymethamphetamine (MDMA)
- Ketamine
- Lysergic Acid Diethylamide (LSD)
- Methaqualone
- Buprenorphine
- Fentanyl
- Generic Opioids
- Oxycodone I
- Oxycodone II
- Propoxyphene
- Creatinine
Drugs of Abuse Array III Calibrators
Multi-analyte calibrator designed for use with the Drugs of Abuse Array III control.
Features & Benefits
- Lyophilised for enhanced stability/li>
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 7 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Drugs of Abuse Array III (Urine) Calibrator Series | 9 x 1ml | 11 | EV3829 | |
Drugs of Abuse Array III (Whole Blood) Calibrator Series | 9 x 1ml | 11 | EV3797 | |
Analytes
- Chloral Hydrate Metabolite
- Ethyl Glucuronide
- Fentanyl
- Ketamine Metabolite
- Meperidine
- Meprobamate
- Zaleplon
- Zolpidem
- Zopiclone
- 7-amino Flunitrazepam
- Creatinine
Drugs of Abuse Array IV Calibrator
Multi-analyte calibrator designed for use with the Drugs of Abuse Array IV control.
Features & Benefits
- Lyophilised for enhanced stability
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 7 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Drugs of Abuse Array IV (Whole Blood) Calibrator | 9 x 1ml | 14 | EV3808 | |
Analytes
- Acetaminophen
- Dextromethorphan
- Escitalopram
- Fluoxetine
- Haloperidol
- Ibuprofen
- Methylphenidate
- Salicylate
- Salicyluric Acid
- Sertraline
- Tramadol
- Trazodone
- Tricyclic Antidepressants
- Creatinine
Drugs of Abuse Array V Calibrators
Multi-analyte calibrator designed for use with the Drugs of Abuse Array V control.
Features & Benefits
- Lyophilised for enhanced stability
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 7 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Drugs of Abuse Array V (Urine) Calibrator Series | 9 x 1ml | 10 | EV3815 | |
Drugs of Abuse Array V (Whole Blood) Calibrator Series | 9 x 1ml | 10 | EV3847 | |
Analytes
- Bath Salts 1 (Methcathinone and Mephedrone)
- Bath Salts 2 (MDPV)
- Benzylpiperazines
- Mescaline
- Phenylpiperazines
- Salvinorin
- Synthetic Cannabinoids 1
- Synthetic Cannabinoids 2
- Synthetic Cannabinoids 3
- Synthetic Cannabinoids 4
Therapeutic Drugs Control Calibrator
Therapeutic Drug Calibrator
Multi-analyte calibrator set covering 5 different therapeutic drugs. Six levels are available with a reconstituted stability of 4 weeks helping to keep waste to a minimum.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 4 weeks at 2°C – 8°C or 8 weeks at -20°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Therapeutic Drug Calibrator Series | 6 x 3ml | 5 | TD3417 | |
Analytes
- Carbamazepine
- Digoxin
- Phenobarbital
- Phenytoin
- Valproic Acid
Speciality Control Calibrators
Adhesion Molecules Calibrator Series
Calibrator for use with the Randox Adhesion Molecules Array.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Adhesion Molecules Calibrator Series | 9 x 1ml | 5 | EV3568 | |
Analytes
- Vascular cell adhesion molecule-I (VCAM-I)
- Intercellular adhesion molecule-I (ICAM-I)
- E-Selectin (E-SEL)
- P-Selectin (P-SEL)
- L-Selectin (L-SEL)
Cytokine Array Calibrator Series
Multi-analyte calibrator covering 12 different cytokines.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Cytokine Array Calibrator Series | 9 x 1ml | 12 | EV3561 | |
Analytes
- Interleukin – 1α (IL-1α)
- Interleukin – 1β(IL-1β)
- Interleukin – 2 (IL2)
- Interleukin – 4 (IL4)
- Interleukin – 6 (IL6)
- Interleukin – 8 (IL8)
- Interleukin – 10 (IL10)
- Vascular Endothelial Growth Factor (VEGF)
- Interferon Υ(IFNΥ)
- Tumour Necrosis Factor a (TNFa)
- Monocyte Chemoattractant Protein-1 (MCP-1)
- Epidermal Growth Factor (EGF)
Endocrine Array Calibrator Series
Multi-analyte calibrator covering 4 analytes.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Endocrine Array Calibrator Series | 9 x 1ml | 4 | EV3712 | |
Analytes
- Cortisol
- DHEA-Sulphate
- 17aHydroxyprogesterone
- Leptin
Synthetic Steroids Calibrator
Multi-analyte calibrator for 5 different synthetic steroids.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Synthetic Steroids Calibrator | 9 x 1ml | 5 | EV3708 | |
Analytes
- 17β Clostebol
- Ethinylestradiol
- Gestagens (generic)
- Methyltestosterone
- Methandriol
Metabolic Syndrome Array I Calibrator
Multi-analyte calibrator covering 9 parameters associated with metabolic syndrome.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Metabolic Syndrome Array I Calibrator | 9 x 1ml | 9 | EV3756 | |
Analytes
- C-Peptide
- Ferritin
- Interleukin-6 (1L6)
- Resistin
- Insulin
- Interleukin-1a(1L-1a)
- Tumour Necrosis Factor a(TNFa)
- Leptin
- Plasminogen Activator Inhibitor-1
Thyroid Total Calibrator Series
Multi-analyte calibrator designed for use in calibration of the Randox Thyroid Total Array.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Thyroid Total Calibrator Series | 9 x 1ml | 3 | EV3555 | |
Analytes
- TSH
- T4
- T3
Thyroid Free Calibrator Series
Multi-analyte calibrator designed for use in the calibration of the Randox Thyroid Free Array.
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Thyroid Free Calibrator Series | 9 x 1ml | 3 | EV3563 | |
Analytes
- TSH
- FT3
- FT4
Immunology / Protein Control Calibrators
β-2-Microglobulin Calibrator
Dedicated β-2-Microglobulin calibrators designed for use in the calibration of b-2-Microglobulin assays. With an excellent working stability of 30 days at 2ºC to 8ºC, waste is kept to a minimum.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable for 30 days at +2-8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
β-2Microglobulin Calibrator | 3 x 1ml | 1 | BM10444 | |
β-2Microglobulin Calibrator | 3 x 1ml | 1 | BM1362 | |
Analytes
- β-2 Microglobulin
CRP Calibrator
Dedicated CRP calibrator designed for use in the calibration of CRP assays. Calibrators are available to suit high sensitivity, mid range and full range assays.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- Stable for 30 days at +2-8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
CRP High Sensitivity Calibrator Series | 6 x 2ml | 1 | CP2478 | |
CRP Full Range Calibrator Series (0.1-160mg/l) | 6 x 2ml | 1 | CP2499 | |
Analytes
- CRP
Cystatin C Calibrator
Dedicated Cystatin C calibrator designed specifically for use with the Randox Cystatin C assay. Five different levels are provided in a liquid stable format for ease of use and convenience.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- Stable to expiry date at +2-8°C
- Open vial stability of 30 days at +2-8°C
- Multi-point calibrator
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Cystatin C Calibrator | 5 x 2ml | 1 | CYS10445 | |
Analytes
- Cystatin C
IgE Calibrator
Dedicated IgE calibrator specifically designed for use with immunoturbidimetric IgG assays.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- Stable to expiry date at +2-8°C
- Open vial stability of 30 days at +2-8°C
Cat No | Size | Analytes | Cat No | |
---|---|---|---|---|
IgE Calibrator Series | 6 x 1ml | 1 | IE2492 | |
Analytes
- lgE
Immunoglobulin Calibrator
Multi-analyte calibrator covering 3 immunoglobulin assays. Designed specifically for use with the Randox range of immunoglobulin assays.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- Stable to expiry date at +2-8°C
- Open vial stability of 30 days at +2-8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Immunoglobulin Calibrator | 3 x 1ml | 3 | IT3861 | |
Analytes
- IgA
- IgM
- lgG
Specific Protein Calibrator - For use with samples that do not require pre-dilution
Multi-analyte calibrator set covering 12 serum proteins. Five different levels are provided in a liquid stable format for ease of use and convenience.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- 5 levels provided
- Stable to expiry date at +2-8°C
- Open vial stability of 30 days at +2-8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Specific Protein Calibrator (Undiluted Samples) | 5 x 1ml | 12 | IT2691 | |
Analytes
- ASO
- Complement C3
- Complement C4
- CRP
- Ferritin
- Haptoglobin
- Prealbumin
- Rheumatoid Factor
- Transferrin
Specific Protein Calibrator - For use with samples that require pre-dilution
Multi-analyte calibrator set covering 3 serum proteins. Five different levels are provided in a liquid stable format for ease of use and convenience.
Features & Benefits
- Liquid ready-to-use
- 100% human serum
- 5 levels provided
- Stable to expiry date at +2-8°C
- Open vial stability of 30 days at +2-8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Specific Protein Calibrator (Diluted Samples) | 5 x 1ml | 3 | IT2692 | |
Analytes
- IgA
- IgG
- IgM
Soluble Transferrin Receptor (sTfR) Calibrator
Providing a true third party solution for the measurement of Soluble Transferrin Receptor (sTfR), the Acusera sTfR Calibrator will deliver an unbiased, independent assessment of analytical performance.
Features & Benefits
- Lyophilised for enhanced stability
- Human based serum
- Stable to expiry date at +2-8°C
- Open vial stability of 28 days at +2-8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
sTfR Calibrator | 6 x 1ml | 1 | TF10161 | |
Analytes
- Soluble Transferrin Receptor (sTfR)
Diabetes Control Calibrator
Fructosamine Calibrator
Dedicated Fructosamine calibrator specifically designed for use with the Randox Fructosamine assay.
Features & Benefits
- Lyophilised for enhanced stability
- Human based serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 4 weeks at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Fructosamine Calibrator | 3 x 1ml | 1 | FR2993 | |
Analytes
- Fructosamine
HbA1c Calibrator
A human based whole blood calibrator designed for use in the routine calibration of the HbA1c assay.
Features & Benefits
- Liquid ready-to-use
- 100% human whole blood
- Treated in the same manner as a patient sample
- Once opened stable to expiry date at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
HbA1c Calibrator Series | 5 x 2ml 1 x 8ml | 1 | HA3444 | |
Analytes
- HbA1c
HbA1c II Calibrator
A human whole blood calibrator designed for use in the routine calibration of the HbA1c II assay.
Features & Benefits
- Supplied in a lyophilised format
- 100% human whole blood
- Treated in the same manner as a patient sample
- Once opened the calibrator is stable for 14 days at +2°C to +8°C
- Traceable to NGSP
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
HbA1c II Calibrator Series | 5 x 0.5mL | 1 | HA8124 | |
Analytes
- HbA1c II
Clinical Chemistry Control Calibrators
Clinical Chemistry Calibration Serum
Third party chemistry calibrators covering 38 commonly used clinical chemistry tests. Method and instrument specific target values and ranges are provided for most chemistry analysers. Two clinically significant levels are available.
Features & Benefits
- Lyophilised for enhanced stability
- Human based serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of up to 7 days at 2°C – 8°C or 28 days at -20°C
- Multi-point calibration serum
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Clinical Chemistry Calibration Serum Level 2 | 20 x 5 ml | 38 | CAL2350 | |
Clinical Chemistry Calibration Serum Level 3 | 20 x 5 ml | 38 | CAL2351 | |
Analytes
- a-HBDH
- Albumin
- ALP
- ALT (GPT)
- Amylase (Total)
- Amylase (Pancreatic)
- AST (GOT)
- Bicarbonate
- Bile Acids
- Bilirubin (Direct)
- Bilirubin (Total)
- Calcium
- Chloride
- Cholesterol
- Cholinesterase
- CK Total
- Creatinine
- Copper
- D-3-Hydroxybutyrate
- Glucose
- gGT
- GLDH
- Iron
- Lactate
- LDH
- Lipase
- Lithium
- Magnesium
- Osmolality
- Phosphorous (Inorganic)
- Potassium
- Sodium
- TIBC
- Total Protein
- Triglycerides
- Urea
- Uric Acid
- Zinc
Publications
Aldolase Calibrator
Dedicated Aldolase calibrator designed specifically for use in the calibration of the Randox Aldolase assay.
Features & Benefits
- Lyophilised for enhanced stability
- Human based serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 5 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Aldolase Calibrator | 3 x 1 ml | 1 | AD5000 | |
Analytes
- Aldolase
Multi-Calibrator
A multi-analyte calibrator covering 4 parameters in total. The liquid stable format makes it easy to use and convenient.
Features & Benefits
- Liquid ready-to-use
- Human based serum
- Stable to expiry date at 2°C – 8°C
- Once opened stable to expiry date at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Multi-Calibrator | 3 x 2 ml | 4 | MC1382 | |
Analytes
- Ammonia
- Glutamate
- Glucose
- Lactate
Cardiac Control Calibrators
CK-MB Calibrator
Dedicated CK-MB calibrator suitable for use with both CK-MB and Total CK assays.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human serum
- Stable to expiry date at 2°C – 8°C
- Reconstituted stability of 5 days at 2ºC to 8ºC, , 8 hours at +25ºC and 28 days at -20ºC
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
CK-MB Calibrator | 10 x 1 ml | 1 | CK2393 | |
Analytes
- CK-MB