NIST3667
Creatinine in frozen human urine
NIST® SRM® 3667
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About This Item
UNSPSC Code:
41116107
NACRES:
NA.24
grade
certified reference material
Quality Level
form
liquid
packaging
pkg of 1 x 10 mL
manufacturer/tradename
NIST®
technique(s)
LC/MS: suitable
application(s)
clinical testing
format
matrix material
storage temp.
−70°C
Related Categories
General description
The creatinine standard reference material (SRM) 3667 is prepared from normal human urine collected from male and female donors, and the creatinine concentration has not been modified. A unit of SRM 3667 consists of one bottle of 10 mL of frozen human urine. For more information, please refer to the SDS and the COA.
SRM 3667 _Cert
SRM 3667 _SDS
SRM 3667 _Cert
SRM 3667 _SDS
Application
The creatinine standard reference material (SRM) is intended primarily for use in evaluating the accuracy of procedures for the determination of creatinine in human urine. It is also intended for use in validating working or secondary reference materials.
Preparation Note
Vials of the SRM to be analyzed should be removed from the freezer and thawed to room temperature (20 °C to 25 °C). After the material is thawed to room temperature, it should be used immediately. The material should be swirled gently to mix it before aliquots are withdrawn.
Other Notes
- SRM 3667 is intended for research use.
- Details on expiration, storage, safety, usage, and source are provided in the NIST certificate
- Information on biomaterials, disposal, and transport is available in the SDS
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
related product
Product No.
Description
Pricing
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
高风险级别生物产品--病毒，疫苗等
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Yamil Simón-Manso et al.
Analytical chemistry, 91(18), 12021-12029 (2019-08-20)
A large fraction of ions observed in electrospray liquid chromatography-mass spectrometry (LC-ESI-MS) experiments of biological samples remain unidentified. One of the main reasons for this is that spectral libraries of pure compounds fail to account for the complexity of the
Ashley Beasley-Green et al.
Journal of proteome research, 13(9), 3930-3939 (2014-07-25)
Urinary excretion of albumin is a major diagnostic and prognostic marker of renal dysfunction and cardiovascular disease; therefore, accurate measurement of urine albumin is vital to clinical diagnosis. Although intermethod differences and analyte heterogeneity have been reported for urine albumin
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