Photographed: the 25 Test pack, stock code CC1-SOD.058.
Single liquid format. 2 pack sizes, 25 to 50 tests.
Stock code CC1-SOD.058
- Made and batch-released in Vadodara
- ISO 13485:2016 quality system
- Datasheet published: see every stock code below
Product details.
Intended use: Sodium-L (Single Liquid) is a reagent kit for the quantitative estimation of sodium in human serum, using Phosphonazo III. Sodium reacts with a selective chromogen and the change in absorbance at 630 nm is proportional to sodium; the reaction is inverse, so the blank reads higher than the standard and the test. 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
- Phosphonazo III, end point
- Sample
- Serum, separated from the clot without delay
- Sample volume
- 10 µl (0.01 ml)
- Wavelength
- 630 nm
- Linearity
- Up to 200 mmol/L
- Storage
- 2 to 8 °C
Full specification18 items
- Category
- Clinical chemistry
- Format
- SINGLE LIQUID
- Pack
- 25 to 50 tests
- Pack sizes
- 2 to choose from
- Datasheet
- Published
- Method
- Phosphonazo III, end point
- Sample
- Serum, separated from the clot without delay; not hemolysed, lipemic, turbid or icteric
- Sample volume
- 10 µl (0.01 ml)
- Reagent volume
- 1.0 ml
- Wavelength
- 630 nm
- Temperature
- 30 °C (room temperature)
- Incubation
- 5 minutes at room temperature (25 to 30 °C)
- Standard
- 150 mmol/L, included
- Reagents
- Single liquid reagent, ready to use
- Note
- Detergent traces raise results falsely: wash glassware with 0.1 N HNO3 and rinse with deionised water
- Storage
- 2 to 8 °C, until the expiry date on the label
- Stock codes
- CC1-SOD.058, CC1-SOD.58U
- Made in
- Vadodara, Gujarat, India
Performance1 figure
- Linearity
- Up to 200 mmol/L
Procedure at a glance4 steps
- Pipette 1.0 ml of reagent into the blank, standard and test tubes; add 0.01 ml of standard and of serum to their tubes.
- Mix and incubate for 5 minutes at room temperature (25 to 30 °C).
- Read the standard and the sample against the reagent blank at 630 nm.
- Sodium (mmol/L) = (blank − test) ÷ (blank − standard) × 150.
Every stock code.
Sodium-L (Single Liquid) ships in 2 pack sizes, each with its own stock code.
| Stock code | Pack | Photograph | Datasheet |
|---|---|---|---|
| CC1-SOD.058 | 25 Test |  |
Datasheet PDF, CC1-SOD.058 |
| CC1-SOD.58U | 50 Test |  |
Datasheet PDF, CC1-SOD.58U |
Questions and answers.
Sodium-L (Single Liquid): what sample does it need?
The datasheet gives the sample as Serum, separated from the clot without delay; not hemolysed, lipemic, turbid or icteric. The sample volume is 10 µl (0.01 ml).
Sodium-L (Single Liquid): what method does it use?
The method on the datasheet is Phosphonazo III, end point.
Sodium-L (Single Liquid): what wavelength is it read at?
According to the datasheet, it is read at 630 nm.
Sodium-L (Single Liquid): what is the linear range?
The datasheet gives the linear range as Up to 200 mmol/L.
Sodium-L (Single Liquid): how should it be stored?
The datasheet gives storage as 2 to 8 °C, until the expiry date on the label.
Sodium-L (Single Liquid): what pack sizes are available?
It comes in 2 pack sizes, each with its own stock code: 25 Test (CC1-SOD.058), 50 Test (CC1-SOD.58U).
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