1.70236
Silicon standard solution
traceable to SRM from NIST SiO2 in NaOH 0.5 mol/l 1000 mg/l Si Certipur®
別名:
Silicon Calibration Standard for ICP/AAS
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この商品について
NACRES:
NA.24
UNSPSC Code:
41116107
grade
certified reference material
Quality Segment
agency
suitable for EPA 200.7
product line
Certipur®
concentration
1000 mg/L Si in 0.5 M NaOH
technique(s)
AAS: suitable
pH
13.5 (20 °C in H2O)
density
1.022 g/cm3 at 20 °C
application(s)
industrial qc
pharmaceutical
format
single component solution
storage temp.
15-25°C
General description
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Application
Silicon standard solution can be used as a calibration standard for atomic absorption spectroscopy.
Analysis Note
1000 mg/L Si in 0.5 mol/L sodium hydroxide, prepared with high-purity SiO2, NaOH, and water
Other Notes
For a complete product listing of our Certipur® range of CRMs for ICP and AAS, technical information, and example certificates please visit our ICP & AAS standards website
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
保管分類
12 - Non Combustible Liquids
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
1702360100: + 1.70236.0500DISC: + 1.70236A.0500: + 1702360500: + 1702360000: + 1.70236A.0100: + 1.70236.0100DISC:
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試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。