产品名称
Phosphorus (P) standard solution, NIST® SRM® 3139a
grade
certified reference material
packaging
pkg of 5 x 10 mL
manufacturer/tradename
NIST®
format
single component solution
Quality Level
Application
Phosphorus (P)standard solution SRM is intended for use as a calibration standard for accurately determining phosphorus quantitatively.
Features and Benefits
- The certified value of the SRM was determined by calculating the mass fraction values of phosphorus, which were obtained through two methods:
- Gravimetric preparation
- Inductively coupled plasma optical emission spectrometry (ICP-OES)
- The certified value is metrologically traceable to the SI unit of mass fraction, expressed in units of milligrams per gram.
- The NIST certificate is provided with expiration certificate, storage, handling, use,and maintenance instructions.
General description
Each unit of SRM 3139 contains five 10 mL sealed borosilicate glass ampoules containing an acidified aqueous solution, prepared gravimetrically to contain a known mass fraction of phosphorus. The solution consists of around 0.8% nitric acid at a volume fraction.
SRM 3139A_cert
SRM 3139A_SDS
SRM 3139A_cert
SRM 3139A_SDS
Other Notes
Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Phosphorus (P)
See certificate for values and more details at nist.gov/SRM.
Phosphorus (P)
See certificate for values and more details at nist.gov/SRM.
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
存储类别
12 - Non Combustible Liquids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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