Hydrazine Standard - 1000 ug/mL
Catalog Number： S-3741
Matrix： 1N HCI
Hazards： Irritant，Corrosive
Analyte：Hydrazine dihydrochloride as N2H4
Purity：99.99%
Gravimetric Concentration (ug/mL)：1000土. 0.659
Packaging，Storage，Instructions For Use
Store at room temperature (15-30°C).
This reference material is packaged in amber ampules as a whole volume ready to use sample.
Traceability Information
Analyte Source Materials： The highest purity analyte source materials are used in the manufacture of this referencematerial. The actual purity is referenced above.
Method： This reference material was verified gravimetrically.
Balance： AlI analytical balances are calibrated on a semiannual basis by an ISO 17025 accredited calibration laboratory and are traceable to NIST. Traceable Calibration Certificate available upon request.All balances are checked daily by an in-house standard operating procedure. The weights used for this daily verification are calibrated annually by an Iso 17025 accredited calibration laboratory and are certified traceable to NIST. Certificate of Calibration and Traceability available upon request.
Thermometer： All thermometers are NIST traceable through thermometers that are calibrated annually by an ISO 17025 accredited calibration laboratory.
Glassware： All glassware used in the manufacture of our reference materials is Class A. An in-house standard operating procedure is used to verify all glassware prior to it being placed into service. Volumetric pipetors are calibrated every four months by an ISO 17025 accredited calibration laboratory.
Intended Uses
Calibration of analytical instruments
Validation of analytical methods
Preparation of working level reference materials, i.e. "check standards"
Detection limit studies
Uncertainty
The ± uncertainty associated with the concentration is the expanded manufacturing uncertainty at 95% confidence interval (CI) with K=2.
Homogeneity
This reference material was thoroughly mixed in production and is guaranteed homogeneous.
注：以上信息仅供参考，以产品附带证书为准。
