Creatinine-L (Single Liquid) Reagent, CC3-CRL.08N

Creatinine-L (Single Liquid), 5 x 25 ml, view 2

Photographed: the 5 x 25 ml pack, stock code CC3-CRL.08N.

Single liquid format. 2 pack sizes, 125 to 300 ml.

Choose a pack size

5 x 25 mlCC3-CRL.08N 5 x 60 mlCC3-CRL.08NU

Stock code CC3-CRL.08N

Ask about this product → Datasheet (PDF) (opens in a new tab)

Made and batch-released in Vadodara
ISO 13485:2016 quality system
Datasheet published: see every stock code below

Product details.

Intended use: Creatinine-L (Single Liquid) is a reagent kit for the quantitative estimation of creatinine in serum or urine by a modified Jaffe method, with no deproteinisation. Creatinine reacts with alkaline picrate to form a coloured complex, and the rate of its formation, read at 510 nm, is proportional to creatinine concentration. Manufactured at Reckon’s Vadodara facility under ISO 13485:2016 quality management, and released against reference standards before dispatch.

The specifications and steps on this page are from the datasheet, last updated 04-2023. The datasheet governs: read it before use, or ask us.

Method: Modified Jaffe
Sample: Serum
Sample volume: 100 µl (0.1 ml)
Wavelength: 510 nm
Linearity: Up to 12 mg/dl
Storage: 2 to 8 °C

Full specification18 items

Category: Clinical chemistry
Format: SINGLE LIQUID
Pack: 125 to 300 ml
Pack sizes: 2 to choose from
Datasheet: Published
Method: Modified Jaffe, fixed time (two point)
Sample: Serum: fresh, clear, no hemolysis; heparin plasma may be used; urine diluted 1:15 or 1:100
Sample volume: 100 µl (0.1 ml); 200 µl with a 2.5 ml cuvette
Reagent volume: 1.0 ml; 2.5 ml with a 2.5 ml cuvette
Wavelength: 510 nm
Temperature: 30 °C
Readings: At 20 seconds and 80 seconds
Standard: 2 mg/dl, included
Reagents: Single liquid reagent, ready to use
Caution: Avoid contact with skin, eyes and clothes; use automated pipettes
Storage: 2 to 8 °C, until the expiry date on the label
Stock codes: CC3-CRL.08N, CC3-CRL.08NU
Made in: Vadodara, Gujarat, India

Performance2 figures

Linearity: Up to 12 mg/dl; dilute higher samples with 0.9% saline
Interference: None from hemoglobin up to 50 mg/dl, free bilirubin up to 12 mg/dl, lipemia (as triglycerides) up to 500 mg/dl

Procedure at a glance4 steps

Pipette 1.0 ml of reagent into the standard and test tubes.
Add 0.1 ml of standard to the standard tube and 0.1 ml of sample to the test tube; mix and aspirate.
Read the standard and test at 510 nm at 20 seconds (ST1, TS1) and again at 80 seconds (ST2, TS2), against distilled water.
Creatinine (mg/dl) = (TS2 − TS1) ÷ (ST2 − ST1) × 2; multiply by 88.5 for µmol/L.

Every stock code.

Creatinine-L (Single Liquid) ships in 2 pack sizes, each with its own stock code.

Stock codes and pack sizes for Creatinine-L (Single Liquid)
Stock code	Pack	Photograph	Datasheet
CC3-CRL.08N	5 x 25 ml		Datasheet PDF, CC3-CRL.08N
CC3-CRL.08NU	5 x 60 ml		Datasheet PDF, CC3-CRL.08NU

Questions and answers.

Creatinine-L (Single Liquid): what sample does it need?

The datasheet gives the sample as Serum: fresh, clear, no hemolysis; heparin plasma may be used; urine diluted 1:15 or 1:100. The sample volume is 100 µl (0.1 ml); 200 µl with a 2.5 ml cuvette.

Creatinine-L (Single Liquid): what method does it use?

The method on the datasheet is Modified Jaffe, fixed time (two point).

Creatinine-L (Single Liquid): what wavelength is it read at?

According to the datasheet, it is read at 510 nm.

Creatinine-L (Single Liquid): what is the linear range?

The datasheet gives the linear range as Up to 12 mg/dl; dilute higher samples with 0.9% saline.

Creatinine-L (Single Liquid): how should it be stored?

The datasheet gives storage as 2 to 8 °C, until the expiry date on the label.

Creatinine-L (Single Liquid): what pack sizes are available?

It comes in 2 pack sizes, each with its own stock code: 5 x 25 ml (CC3-CRL.08N), 5 x 60 ml (CC3-CRL.08NU).