Co-Oximetry EQA | RIQAS
Co-Oximetry EQA | RIQAS
The RIQAS CO-Oximetry EQA programme is a comprehensive programme suitable for monitoring the performance of 7 CO-Oximetry parameters. All samples are supplied in a lyophilised format, providing greater stability and ensuring clinically relevant levels.
- Lyophilised
- Monthly reporting
- Submit results and view reports online via RIQAS.Net
- Register up to five instruments per programme (volume permitting) at no extra cost for comparative performance assessment
- Cycle Starts – January 2025
| Cat No | Kit Size | Frequency | Parameters | |
|---|---|---|---|---|
| RQ9177 * | 6 x 1ml | Monthly (1 x 12 month cycle) | 7 | |
| RQ9177/A ** | 6 x 1ml | Monthly (1 x 12 month cycle) | 7 | |
Note to participants with multiple instruments on the CO-Oximetry Programme:
RQ9177 must be purchased for the first registered instrument and individual RQ9177/A kits purchased for each subsequently registered instrument.
Please note, product availability may vary country to country.
Parameters
- Carboxyhaemoglobin (COHb / HbCO)
- Deoxyhaemoglobin (RHb / HHb)
- Methaemoglobin (MetHb)
- Oxygen Content (O2CT)
- Oxygen Saturation (sO2 / Vol O2)
- Oxyhaemoglobin (O2Hb / HbO2)
- Total Haemoglobin (tHb)
About CO-Oximetry EQA
Co-oximetry is a methodology, also known as spectrophotometry, that measures the levels of the oxygen-carrying protein haemoglobin, which is the chief component of red blood cells. Co-oximetry is a useful tool in that it helps determine the levels of various forms of haemoglobin.
Spectrophotometric methods date back to studies by Sir Isaac Newton in the 1600s. Work by Lambert (1760) and Beer (1852) resulted in the Beer-Lambert law which describes the transmission / absorption of light in solutions (Chatburn, 2014).
A high value for the Co-Oximetry Blood Test may indicate, among other things:
- Carbon monoxide poisoning
- Congenital haemoglobin disorder
Related Products
RIQAS Parameters List
RIQAS is the largest international External Quality Assessment (EQA)/ Proficiency Testing (PT) scheme, there are currently more than 76,000 participants in 139 countries. World renowned for reducing the number of individual programmes required by even the most demanding laboratories, RIQAS covers 360 parameters across 36 flexible multi-parameter programmes. Effective consolidation in this way will not only deliver real cost savings but free up storage space and ultimately reduce the time spent preparing multiple samples at each survey.
RIQAS Parameter List
1-25-(OH)2-Vitamin D
17-OH-Progesterone
25-OH-Vitamin D
5-HIAA
α-1-Acid Glycoprotein
α-1-Antitrypsin
α-2-Macroglobulin
ABO Group
ACE
Acid Phosphatase (Prostatic)
Acid Phosphatase (Total)
ACR
ACTH
AFP
Albumin
Albumin/Microalbumin
Aldosterone
Alkaline Phosphatase
ALP
ALT
ALT (ALAT)
AMH
Amikacin
Ammonia
Amylase
Amylase (Pancreatic)
Amylase (Total)
Androstenedione
Anti Streptolysin O
Antibody Identification
Antibody Screen
Anti-CMV (Total)
Anti-CMV IgG
Anti-CMV IgM
Anti-EBNA IgG
Anti-EBV VCA IgG
Anti-EBV VCA IgM
Antigen Typing
Anti-HAV (Total)
Anti-HAV IgM
Anti-HBc
Anti-HBc IgM
Anti-HBe (Total)
Anti-HBs (Total)
Anti-HCV
Anti-HIV combined
Anti-HIV-1
Anti-HIV-2
Anti-HSV1 IgG
Anti-HSV1 IgM
Anti-HSV1/2 IgG
Anti-HSV1/2 IgM
Anti-HSV2 IgG
Anti-HSV2 IgM
Anti-HTLV combined
Anti-HTLV I
Anti-HTLV II
Anti-Measles IgG
Antimicrobial Susceptibility Testing
Anti-Mumps IgG
Anti-Rubella IgG
Anti-Rubella IgM
Anti-Tg
Antithrombin III
Anti-Toxoplasma IgG
Anti-Toxoplasma IgM
Anti-TPO
Anti-TSH Receptor (TRAb)
Anti-VZV IgG
Apolipoprotein A1
Apolipoprotein B
aPTT
AST
AST (ASAT)
β-2-Microglobulin
Benzoylegonine
Bicarbonate
Bile Acids
Bilirubin
Bilirubin (Direct)
Bilirubin (Total)
Blood
BNP
Buprenorphine
Ca++
CA125
CA15-3
CA19-9
Caffeine
Calcitonin
Calcium
Calcium (Ionised)
Calcium, Adjusted
Cannabinoids (THC)
Carbamazepine
Carboxyhaemoglobin (COHb / HbCO)
CEA
Ceruloplasmin
Chloride
Cholesterol
Cholesterol (Total)
Cholinesterase
Ciclosporin
CK NAC
CK, Total
CK, total (CPK)
CK-MB (Activity)
CK-MB (Mass)
Cl-
CO2(Total)
Compatability (Cross-Match)
Complement C3
Complement C4
Conductivity
Copper
Cortisol
Cotinine
C-Peptide
C-Reactive Protein
Creatinine
CYFRA 21-1 (Cytokeratin 19 fragment)
D-3-Hydroxybutyrate
d-Amphetamine
D-dimer
Deoxyhaemoglobin (RHb / HHb)
DHEA (Unconjugated)
DHEA-S
Digoxin
Direct Bilirubin
d-Methamphetamine
Dopamine
EDDP
eGFR (estimated glomerular filtration rate)
Epidermal Growth Factor (EGF)
Epinephrine
ESR
Estriol
Ethanol
Ethosuximide
Everolimus
Factor II
Factor IX
Factor V
Factor VII
Factor VIII
Factor X
Factor XI
Factor XII
Ferritin
Fibrinogen
Folate
Free Morphine
free β-hCG
Fructosamine
FSH
Galactose
Gastrin
Gentamicin
GGT
GH
GLDH
Glucose
γGT
Haematocrit (HCT)
Haemoglobin (Hb)
Haemolysis
Haptoglobin
HbA1c
HBDH
HBsAg
hCG
HDL
HDL-Cholesterol
Homocysteine
hsCRP
Icteric
IgA
IgE
IGF-1
IgG
IgM
Inhibin A
Insulin
Interferon gamma (IFN-y)
Interleukin-1 alpha (IL-1α)
Interleukin-1 beta (IL-1β)
Interleukin-10 (IL-10)
Interleukin-2 (IL-2)
Interleukin-4 (IL-4)
Interleukin-6 (IL-6)
Interleukin-8 (IL-8)
Iron
K+
Kappa Light Chain (Free)
Kappa Light Chain (Total)
Ketones
Lactate
Lambda Light Chain (Free)
Lambda Light Chain (Total)
LD (LDH)
LDH
LDL-Cholesterol
Leukocytes
LH
Lipaemic
Lipase
Lipoprotein (a)
Lithium
Lorazepam
LSD
Magnesium
MDMA
Mean Cell Haemoglobin (MCH)
Mean Cell Haemoglobin Concentration (MCHC)
Mean Cell Volume (MCV)
Mean Platelet Volume (MPV)
Metanephrine
Methadone
Methaemoglobin (MetHb)
Methotrexate
Monocyte Chemottractant Protein-1 (MCP-1)
Myoglobin
Na+
NEFA
Nitrite
Non-HDL Cholesterol
Norepinephrine
Normetanephrine
Norpropoxyphene
Nortryptyline
NT proBNP
Oestradiol
Osmolality
Osteocalcin
Oxalate
Oxazepam
Oxygen Content (O2CT)
Oxygen Saturation (sO2 / Vol O2)
Oxyhaemoglobin (O2Hb / HbO2)
P24
PAPP-A
Paracetamol
pCO2
pH
Phencyclidine
Phenobarbital
Phenytoin
Phosphate
Phosphate (Inorganic)
Plasma Renin Activity
Plasminogen
Plateletcrit (PCT)
Platelets (PLT)
PlGF
pO2
Potassium
Prealbumin (Transthyretin)
Primidone
Procalcitonin
Progesterone
Prolactin
Protein
Protein (Total)
Protein C
Protein S
PSA
PSA (Free)
PSA (Total)
PT (including INR)
PTH
Red Blood Cell Count (RBC)
Red Cell Distribution Width (RDW)
Renin (Direct Concentration)
Retinol Binding Protein
Rh(D)
Rheumatoid Factor
Salicylate
Salicylic Acid
Secobarbital
sFlt-1
sFlt-1/PlGF ratio
SHBG
Sirolimus
Sodium
Specific Gravity
Strain Identification
Syphilis
T3 (Free)
T3 (Total)
T4 (Free)
T4 (Total)
Tacrolimus
Testosterone (Free)
Testosterone (Total)
Theophylline
Thyroglobulin
TIBC
Tobramycin
Total Bilirubin
Total Haemoglobin
Total Haemoglobin (tHb)
Total hCG
Total White Blood Cell Count (WBC)
Transferrin
Triglycerides
Troponin I
Troponin T
Trypanosoma Cruzi Antibodies
TSH
TT
Tumour Necrosis Factor alpha (TNF-α)
UIBC
Unconjugated Oestriol
Urea
Uric Acid
Urobilinogen
Valproic Acid
Vancomycin
Vascular Endothelial Growth Factor (VEGF)
Vitamin B12
VMA
Acusera Internal Quality Control Analyte List
Quality Control is our passion; we believe in producing high quality material that can help streamline procedures, whilst saving time and money for laboratories of all sizes and budgets. With an extensive product offering comprising third party controls and calibrators, interlaboratory data management, external quality assessment, and calibration verification, you can count on Randox to deliver trustworthy results time and time again. Just ask one of our 60,000 users worldwide.
Our Acusera Internal Quality Control A – Z analyte list highlights how comprehensive our Acusera product portfolio is. Search through the list to see if we have the analyte you require.
Acusera Parameter List
#
5-HIAA
17-OH-progesterone
17β Clostebol
1-25-(OH₂)-Vitamin D
25-OH-Vitamin D
A
α-1-Acid Glycoprotein
α-1-Antitrypsin
α-1-Globulin (Electrophoresis)
α-2-Globulin (Electrophoresis)
α-2-Macroglobulin
α-Fetoprotein (AFP)
α-HBDH
ACE (Angiotensin Converting Enzyme)
Acetaminophen Acid Phosphatase (Non-Prostatic)
Acid Phosphatase (Prostatic)
Acid Phosphatase (Total)
ACTH
Active Vitamin B12 (Holotranscobalamin/HoloTC)
Activated Partical Thromboplastin Time(APTT)
AHD Albumin
Albumin (Electrophoresis)
Aldolase x Aldosterone
Alkaline Phosphatase (ALP)
ALT (GPT)
AMH
Amikacin
Ammonia
AMOZ Amylase
Amylase (Pancreatic)
Androstenedione
Anti-HAV
Anti-HBc
Anti-HBe
Anti-HBs
Anti-HCV
Anti-HIV 1 / 2
Anti-HTLV 1 / 2
Anti-Streptolysin (ASO)
Anti-Thyroglobulin (Anti-TG)
Anti-Thyroperoxidase (Anti-TPO)
Anti-Thrombin III (AT III)
AOZ Apolipoprotein A-I
Apolipoprotein A-II
Apolipoprotein B
Apolipoprotein C-II
Apolipoprotein C-III
Apolipoprotein E
AST (GOT)
β-Globulin (Electrophoresis)
β-2-Microglobulin
BASO-X
BASO-Y
Basophils (BASO)
Basophils % (% BASO)
Bicarbonate
Bile Acids
Bilirubin (Direct)
Bilirubin (Total)
Blood Bone Alkaline Phosphatase (B-ALP)
Borrelia burgdorferi IgG
Borrelia burgdorferi IgM
Brain Natriuretic Peptide (BNP)
C-Peptide
C-Telopeptide
CA 15-3
CA 19-9
CA 72-4
CA 125
Caffeine
Calcitonin
Calcium
Carbamazepine
CEA
Ceftiofur
Ceruloplasmin
Chloramphenicol
Chloride
Cholesterol (HDL)
Cholesterol (LDL)
Cholesterol (Total)
Cholinesterase
CK-MB
CK (Total)
Complement C3
Complement C4
Copper
Cortisol
CRP
Creatinine
Cyclosporine
Cytomegalovirus (CMV) IgG
Cytomegalovirus (CMV) IgM
CYFRA 21
Cystatin C
D-3-Hydroxybutyrate
D-dimer
Deoxypyridinoline
DHEA-Sulphate
DIFF-X
DIFF-Y
Digoxin
Dopamine
E-Selectin (E-SEL)
Eosinophils (EOS)
% Eosinophils (% EOS)
Epidermal Growth Factor (EGF)
Epinephrine
Epstein Barr Virus (EBV) EBNA IgG
Epstein Barr Virus (EBV) IgM
Epstein Barr Virus (EBV) VCA IgG
Estriol
Ethanol
Ethinylestradiol
Ethosuximide
Factor II
Factor V
Factor VII
Factor VIII
Factor IX
Factor X
Factor XI
Factor XII
Ferritin
Fibrinogen
Folate
Fructosamine
FSC-X
FSH
G-6-PDH
γ-Globulin (Electrophoresis)
γGT
Gastrin
Gentamicin
Gestagens (Generic)
GLDH
Glucose
Glutamate
Glutathione Peroxidase (Ransel)
Glutathione Reductase
Glycerol
GM-CSF
Growth Hormone (GH)
Haematocrit (HCT)
Haemoglobin (HGB)
Haemoglobin (Total)
Haemolysis (H)
Haemopioetic Progenitor Cell (HPC)
Haptoglobin
HAV IgM
HbA1c
HBc IgM
HBeAg
HBsAg
hCG
Free β-hCG
Total β-hCG
HDL-3
Helicobacter pylori IgG
Herpes Simplex Virus 1 (HSV-1) IgG
Herpes Simplex Virus 1 (HSV-1) IgM
Herpes Simplex Virus 2 (HSV-2) IgG
Herpes Simplex Virus 2 (HSV-2) IgM
HIV-1 P24Ag
Homocysteine
hsCRP
Icterus (I)
IMIDC
IMIRF
Immature Granulocytes (IG)
% Immature Granulocytes (% IG)
Immature Myeloid Information (IMI)
Immature Platelet Fraction (IPF)
Immunoglobulin A (IgA)
High Sensitivity Immunoglobulin A (hsIgA)
Immunoglobulin E (IgE)
Immunoglobulin G (IgG)
High Sensitivity Immunoglobulin G (hsIgG)
Immunoglobulin M (IgM)
High Sensitivity Immunoglobulin M (hsIgM)
Inhibin A
Insulin
Insulin Like Growth Factor (IGF 1) x
Intercellular Adhesion Molecule-I (ICAM-I)
Interferon-γ (IFN-γ)
Interleukin-Ia (IL-la)
Interleukin-1β (IL-1β)
Interleukin-2 (IL-2)
Interleukin-4 (IL-4)
Interleukin-5 (IL-5)
Interleukin-6 (IL-6)
Interleukin-8 (IL-8)
Interleukin-10 (IL-10)
Interleukin-15 (IL-15)
Iron
Iron (TIBC)
Iron (UIBC)
Kappa Light Chain
Ketones
L-Selectin (L-SEL)
Lactate
Lactate Dehydrogenase (LDH)
Lambda Light Chain
Lambda Light Chain (Free)
LAP
Leptin
Leukocytes
Lipase
Lipemia (L)
Lipoprotein (a)
Lithium
Luteinising Hormone (LH)
Lymphocytes (LYMPH)
% Lymphocytes (% LYMPH)
Magnesium
Matrix Metalloproteinase-9 (MMP-9)
Measles IgG
Mean Corpuscular Haemoglobin (MCH)
Mean Corpuscular Haemoglobin Concentration (MCHC)
Mean Corpuscular Volume (MCV)
Mean Platelet Volume (MPV)
Metanephrine
Methandriol
Methotrexate
Methyltestosterone
Microalbumin
Macrophage Inflammatory Protein-1a(MIP-1a)
Monocytes (MONO)
Monocytes % (% MONO)
Monocyte Chemoattractant Protein-1 (MCP-1)
Mumps IgG
Myoglobin
N-MID Osteocalcin (OC)
N-Telopeptide
NEFA
Neuron-Specific Enolase (NSE)
Neutrophils (NEUT)
Neutrophils % (% NEUT)
Neutrophil Gelatinase-associated Lipocalin (NGAL)
Nitrite
Norepinephrine
Normetanephrine
NT-proBNP
Nucleated Red Blood Cells (NRBC)
Nucleated Red Blood Cells % (% NRBC)
Nucleated Red Blood Cells X (NRBC-X)
Nucleated Red Blood Cells Y (NRBC-Y)
Oestradiol
Osmolality
Osteocalcin
Oxalate
Oxyhaemoglobin
P-Selectin (P-SEL)
Paracetamol
PAPP-A
pCO2
pH
Phenobarbital
Phenobarbitone
Phenytoin
Phosphate (Inorganic)
PIGF
Plasminogen
Plasminogen Activator Inhibitor
Platelet Distribution Width (PDW)
Platelet Large Cell Ratio (P-LCR)
Plateletcrit (PCT)
Platelet (PLT)
Platelet Optical Count (PLT-O)
pO2
Potassium
Prealbumin
Primidone
Procalcitonin
Procollagen Type 1 N-Terminal Propeptide (P1NP)
Progesterone
Prolactin
Protein C
Protein S
Protein (Total)
Prothrombin Time (PT)
Pyridinium Crosslinks
Pyridinoline
PSA (Free)
PSA (Total)
PTH (Parathyroid Hormone)
PTH (Intact)
Quinolones (Generic)
Red Blood Cell Y (RBC-Y) x
Red Blood Cell Distribution Width CV (RDW-CV) x
Red Blood Cell Distribution Width SD (RDW-SD) x
Renin
Resistin
Retinol Binding Protein (RBP)
Rheumatoid Factor (RF)
Rubella IgG
Rubella IgM
Salicylate
Semicarbazine (SEM)
Sex Hormone Binding Globulin (SHBG)
sFlt-1
sLDL
Sodium
Soluble IL-2 Receptor a (sIL-2Ra)
Soluble IL-6 Receptor (sIL-6R)
Soluble Transferrin Receptor (sTfR)
Soluble Tumour Necrosis Factor Receptor 1 (sTNFR I)
Soluble Tumour Necrosis Factor Receptor 11 (sTNFR I1)
Specific Gravity
Streptomycin
Superoxide Dismutase (Ransod)
T Uptake
T3 (Free)
T4 (Free)
T3 (Total)
T4 (Total)
Testosterone
Testosterone (Free)
Tetracyclines (Generic)
Theophylline
Thiamphenicol
Thrombin Time (TT)
Thyroglobulin
Tobramycin
Total Antioxidant Status (TAS)
Toxoplasma gondii IgG
Toxoplasma gondii IgM
Transferrin
Treponema pallidum (Syphilis) IgG
Triglycerides
Trimethoprim
Troponin I
Troponin T
TSH
Tumour Necrosis Factor a (TNFa)
Tylosin
Unconjugated Oestriol
Urea
Uric Acid (Urate)
Urine Osmolality
Urobilinogen
Valproic Acid
Vancomycin
Vanillylmandelic Acid (VMA)
Varicella Zoster Virus (VZV) IgG
Vascular Cell Adhesion Molecule-1 (VCAM-1)
Vascular Endothelial Growth Factor (VEGF)
Vitamin B12
White Blood Cells (WBC)
White Blood Cells Differential (WBC-D)
Zinc
ISO 22870- Are you meeting expectations?
Quality control has recently become crucial in the Point-of-Care (POC) field due to the introduction of ISO 22870 regulations and increased focus in patient safety. Quality control is critical in reducing turnaround time and saving money.
There is now an international standard specifically for POC testing, ISO 22870. This standard is intended to be used in conjunction with the standard for medical laboratories, ISO 15189. This means that aspects relating to Point-of-Care such as training, competence and documentation should be carefully planned, implemented and governed by a quality management system and there is a requirement for QC and EQA to be performed, where available.
POCT is typically carried out by non-laboratory staff, therefore when selecting the appropriate IQC material for POCT there are a number of key characteristics you must consider;
- Format of the material – QC material employed should be liquid stable, requiring no preparation, reducing the likelihood of human error and increasing convenience.
- Value assignment – all values must be accurately assigned. Look out for suppliers who use a large number of independent labs to determine the target value.
- Third party controls – manufactured independently from any specific instrument or method third party controls are designed to deliver unbiased performance assessment.
- Storage – for convenience controls should be liquid stable, as these can be easily stored in a fridge at 2oC – 8oC and won’t need to be shipped on dry ice.
- Stability – a control with a good open vial stability will mean that it can be used for longer with less waste produced, meaning it is more convenient for the medical professional to use.
- Transportation– the liquid stable controls can be conveniently stored at 2oC – 8oC reducing the need to ship on dry ice
- Minimal training– easy to use with little training required, therefore suitable for use by non-laboratory personnel
In addition to IQC, External Quality Assessment (EQA) must also be employed to ensure a comprehensive review of test system performance. It is best to select a programme that offers frequent reporting with a large database of users. This will enable rapid error identification and ultimately accurate and reliable patient testing.
Our Acusera liquid ready-to-use controls include:
- Blood Gas Control– A liquid stable control provided in easy to open ampoules for added convenience and ease-of-use. Assayed, method specific target values are provided for the most common blood gas instruments.
- Liquid Cardiac Control– This is a highly convenient liquid stable cardiac control offering excellent consistency. Assayed, instrument specific target values are provided for 8 cardiac markers, enabling flexibility and consolidation.
- Liquid Urinalysis Control– Liquid control that is compatible for use with both manual and automated methods of dipstick analysis. Available in convenient 12ml vials or 25ml dropper bottles with assayed ranges provided for 13 parameters covering the chemical examination of urine specimens.
- Liquid HbA1c Control– This is another highly convenient liquid ready-to-use control. With an open vial stability of 30 days, keeping waste and costs to a minimum.
Complementary EQA programmes are also available to meet the needs of ISO 22870.
RIQAS Blood Gas External Quality Assessment
The RIQAS Blood Gas programme is a comprehensive EQA programme suitable for monitoring the performance of 11 blood gas parameters. All samples are supplied in a liquid ready-to-use format ideal for both clinical and point-of-care testing (POCT).
- Accredited to ISO/IEC 17043:2023
- Liquid ready-to-use
- Aqueous material
- Monthly reporting
- Submit results and view reports online via RIQAS.Net
- Suitable for POCT
- Cycles Start – January 2025
| Cat No | Kit Size | Frequency | Parameters | |
|---|---|---|---|---|
| RQ9134 | 12 x 1.8ml | Monthly (1 x 12 month cycle) | 11 | |
| RQ9134/A | 12 x 1.8ml | Monthly (1 x 12 month cycle) | 11 | |
Parameters
- Bicarbonate
- pCO2
- pH
- pO2
- CO2(Total)
- Ca++
- Cl-
- K+
- Na+
- Glucose
- Lactate
Please note, product availability may vary country to country.