Cardiac Quality Control
Cardiac Quality Control

Intended for use with Roche Abbott and Siemens systems, this control is manufactured using only the highest quality material and offers a 7-day thawed stability at +2ºC to +8ºC.
This control provides a full range of clinically relevant testing levels, including High Sensitivity Troponin I.
Features & Benefits
- Liquid for ease-of-use stability
- Aqueous Material
- 4 Clinically relevant levels (including Ultra-Low)
- Stable to expiry date at -18-24ºC storage
- Thawed stability of 7 days at 2°C – 8°C
Description | Optimised for | Size | Analytes | Cat No | |
---|---|---|---|---|---|
Cardiac Control - Ultra Low | Roche (NT proBNP) & Abbott (Troponin I) | 3 x 3 ml | 2 | CQ10453 | |
Cardiac Control Level 1 | Roche (NT proBNP) & Abbott (Troponin I) | 3 x 3 ml | 2 | CQ10454 | |
Cardiac Control Level 2 | Roche (NT proBNP) & Abbott (Troponin I) | 3 x 3 ml | 2 | CQ10455 | |
Cardiac Control Level 3 | Roche (NT proBNP) & Abbott (Troponin I) | 3 x 3 ml | 2 | CQ10456 | |
Cardiac Control Ultra Low | Siemens | 3 x 3 ml | 2 | CQ10428 | |
Cardiac Control Level 1 | Siemens | 3 x 3 ml | 2 | CQ10429 | |
Cardiac Control Level 2 | Siemens | 3 x 3 ml | 2 | CQ10430 | |
Cardiac Control Level 3 | Siemens | 3 x 3 ml | 2 | CQ10431 |
Analytes
- Troponin I
- NT-proBNP
Liquid Bilirubin Control










Providing a true third party solution for the measurement of Bilirubin, the new Acusera Liquid Bilirubin Control is designed to deliver an unbiased, independent assessment of analytical performance helping to ensure accurate and reliable patient testing.
Two levels are available, covering the required clinically relevant decision levels for neonatal testing of Driect and Total Bilirubin. With a 14 day open vial stability and 2 year shelf life the Acusera Liquid Bilirubin Control will reduce waste, whilst remaining easy and convenient to use.
Features & Benefits
- Liquid frozen
- 100% human serum
- 2 year shelf life from date of manufacture
- Clinically relevant decision levels, recommended by ISO15189
- Open vial stability of 14 days at 2°C – 8°C
- Assayed Control
- CE Marked
Description | Size | Analytes | Cat No. | |
---|---|---|---|---|
Liquid Bilirubin Control Level 1 | 3x3mL | Direct Bilirubin Total Bilirubin | BR10442 | |
Liquid Bilirubin Control Level 2 | 3x3mL | Direct Bilirubin Total Bilirubin | BR10443 |
Analytes
- Direct Bilirubin
- Total Bilirubin
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Troponin T Quality Control










Intended for use with the Roche system, this control is manufactured using only the highest quality material and offers an unrivalled 7-day thawed stability at +2ºC to +8ºC.
Features & Benefits
- Liquid for ease-of-use stability
- Aqueous based material
- Ultra low levels of Troponin T
- Stable to expiry date at -18-24ºC storage
- Thawed stability of 7 days at 2°C – 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Troponin T Control | 6 x 3 ml | 1 | CQ10450 |
Analytes
- Ultra low Troponin T
Ethanol Calibrator/Control Set










Dedicated calibrator and control set designed for the calibration and quality control of the Randox Ethanol assay.
Features & Benefits
- Liquid ready-to-use
- Human urine
- Stable to expiry date when capped and stored at 2oC – 8oC
- Open vial stability of 28 days at 2oC – 8oC
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Ethanol Calibrator/Control Set | 4 x 10ml | 1 | DA2703 | |
Analytes
Ethanol
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sTfR Quality Control










Providing a true third party solution for the measurement of Soluble Transferrin Receptor (sTfR), the Acusera sTfR Control will deliver an unbiased, independent assessment of analytical performance.
Designed for used with sTfR assays, this handy single analyte control saves money on wasted material.
Features & Benefits
- Lyophilised control
- Human based material
- Assayed target values available
- Stable to expiry date at 2°C to 8°C
- Reconstituted stability of 30 days at 2°C to 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
sTfR Control (Bi-level) | 3 x 2 x 1 ml | 1 | TF10162 | |
sTfR Calibrator | 6 x 1 ml | 1 | TF10161 | |
Analytes
- Soluble Transferrin Receptor (sTfR)
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Metabolic Syndrome Array II Quality Control










A multi-analyte quality control with target values and ranges provided for 3 parameters associated with metabolic syndrome.
Features & Benefits
- Lyophilised for enhanced stability
- 100% human material
- Stable to expiry date at 2oC – 8oC
- Reconstituted stability of 72 hours at 2oC – 8oC and 7 days at -20°C
- Assayed values available for Randox Biochip systems
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Metabolic Syndrome Array II Control | 3 x 3 x 1ml | 3 | EV3761 | |
Metabolic Syndrome Array II Calibrator | 9 x 1 ml | 3 | EV3760 |
Analytes
- Adiponectin
- CRP
- Cystatin C
Liquid HbA1c Quality Control










Conveniently supplied liquid ready-to-use the Liquid HbA1c control is ideally suited to both clinical laboratories and POCT helping to significantly reduce preparation time. With a stability of 30 days waste and costs are also kept to a minimum.
Features & Benefits
- Liquid ready-to-use
- Human based whole blood
- Assayed target values
- Convenient bi-level pack covering clinically relevant decision levels
- Stable to expiry date at 2°C – 8°C
- Open vial stability of 30 days at 2°C – 8°C
Description Size Analytes Cat No
Liquid HbA1c Control 2 x 2 x 0.5 ml 1 HA10155
Liquid HbA1c Control Level 1 6 x 1 ml 1 HA10224
Liquid HbA1c Control Level 2 6 x 1 ml 1 HA10225
Analytes
HbA1c (Haemoglobin A1c)
How frequently should you run EQA?
There is much debate among clinical laboratories when discussing this common question. With some schemes offering testing as little as 2 times per year, it raises the question, is this really enough?
How frequently an EQA scheme is run will often be dependent on several aspects. Factors such as the diagnostic error rate, number of tests undertaken, experience and turnover of technical staff, and the known stability/instability of the analyte in question should be considered and will all contribute to determine the desired frequency of EQA.
Each EQA programme will vary, where one area, for instance Chemistry, may require bi-weekly testing, another, such as Serology, may only need to be tested every 3 months. Although there is variation between schemes, the benefits of testing more frequently unquestionably outweighs the costs of not testing frequently enough.
Issues with infrequent testing?
If your EQA provider offers infrequent testing, there is likely to be a lengthy period of uncertainty where errors could be happening in the laboratory and consequently incorrect results being released. The outcome of this could be damaging to both patients and laboratories, with credibility and trust in results likely to come under scrutiny. For these reasons, having an infrequent EQA scheme could cause harm to your laboratory and reduce confidence in your test results.
Why should you use a frequent EQA scheme?
To ensure the previously mentioned errors do not occur, laboratories should participate in frequent EQA schemes to guarantee that if incorrect test results do arise, then they will be detected and rectified immediately.
As preventative/corrective actions can be taken sooner through frequent EQA schemes, you will have increased confidence in your test systems performance and may reduce the need for expensive retests. Being able to pinpoint when an error occurred will be much simpler if you are only looking back a matter of weeks or a couple months, as opposed to if you are looking back over a longer period such as 4 to 6 months.
The ability to implement corrective actions sooner and with less disruptions to the lab will help lead to both time and cost savings in the future.
What can Randox Quality Control offer?
Randox International Quality Assessment Scheme (RIQAS), offers bi-weekly, monthly and quarterly reporting options* designed to assist with the early identification of laboratory errors. Not only will RIQAS provide you with extra confidence in test system accuracy, but with 32 flexible programmes you could also make significant cost and time savings through consolidation.
With more than 40,000 participants in 124 countries, RIQAS is the largest international EQA scheme on the market and offers laboratories around the world assurances that the results they are releasing are accurate and reliable. Our many features include; the ability to register up to 5 instruments per programme at no extra cost, easy to read reports, internationally accredited programmes and rapid report turnaround. Why don’t you contact us today and find out how we can support you in maintaining quality control in your laboratory?
*Programme Specific
Liquid CSF Quality Control










Providing a true third party solution for the measurement of Cerebrospinal Fluid (CSF), the Acusera Liquid CSF Control is designed to deliver an unbiased, independent assessment of analytical performance for 14 analytes, helping to ensure the results clinical laboratories release are accurate and reliable.
With an extended open vial stability of 30 days at 2oC – 8oC, the Acusera Liquid CSF Control will reduce waste, while remaining easy and convenient to use.
Features & Benefits
- Liquid ready-to-use samples requiring no preparation
- Human based material
- True third party control providing unbiased performance assessment
- Assayed target values available
- Shelf life of 2 years from the date of manufacture
- Open vial stability of 30 days for all analytes when stored at 2oC to 8oC
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
Liquid CSF Control Level 1 | 10 x 3ml | 14 | CF10138 | |
Liquid CSF Control Level 2 | 10 x 3ml | 14 | CF10139 | |
Analytes
- Albumin (electrophoresis)
- Alpha – 1- globulin (electrophoresis)
- Alpha – 2- globulin (electrophoresis)
- Beta- globulin (electrophoresis)
- Chloride
- Gamma – globulin (electrophoresis)
- Glucose
- hsIgA*
- hsIgG
- hsIgM*
- Lactate
- Microalbumin
- Protein (Total)
- Sodium
*No claims are made regarding values and stability.
PTH Quality Control










Providing a true third party solution for the measurement of Intact PTH, the new Acusera PTH Control will deliver an unbiased,
independent assessment of analytical performance with any instrument or method.
This notoriously unstable marker, present in a number of immunoassay controls, is now available in a liquid frozen format with an impressive 30 day open vial stability, reducing waste while remaining easy-to-use.
Features & Benefits
- Liquid for ease-of-use
- 100% human serum
- Assayed target values available for many immunoassay platforms
- Stable to expiry date at -20°C to 70°C
- Open vial stability of 30 days at 2°C to 8°C
Description | Size | Analytes | Cat No | |
---|---|---|---|---|
PTH Control Level 1 | 3 x 3 ml | 1 | PTH10110 | |
PTH Control Level 2 | 3 x 3 ml | 1 | PTH10111 | |
PTH Control Level 3 | 3 x 3 ml | 1 | PTH10112 | |
Analytes
- Intact PTH (Parathyroid Hormone)
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