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：以上信息僅供參考，以產(chǎn)品附帶證書為準(zhǔn)。