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1.12310

Supelco

Silicon standard solution

traceable to SRM from NIST acidic, (NH₄)₂SiF₆ in H₂O 1000 mg/l Si Certipur®

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모든 사진(1)

About This Item

UNSPSC 코드:
41116107
NACRES:
NA.24

Grade

certified reference material

Quality Level

300

Agency

suitable for EPA 200.7

제품 라인

Certipur®

농도

1000 mg/L Si in H2O

기술

ICP: suitable

pH

3.4 (20 °C in H2O)

density

1.00 g/cm3 at 20 °C

응용 분야

industrial qc
pharmaceutical

형식

single component solution

저장 온도

15-25°C

관련 카테고리

일반 설명

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 https://www.sigma-aldrich.com to view certified values, including uncertainty, date of expiry, and detailed information about trace impurities.

애플리케이션

Silicon standard solution can be used as a calibration standard for the determination of silicon in plants using inductively coupled plasma optical emission spectrometry (ICP OES).

분석 메모

1000 mg/L Si in H2O, prepared with high-purity (NH4)2SiF6 and water.

기타 정보

For a complete product listing of our ICP and AAS range, including technical information and example certificates, please visit ICP & AAS standards website.

Detailed information on our complete workflow solutions for ICP-AAS can be found in our Brochure: High-Purity Chemicals for Inorganic Trace Analysis.

In our effort to be more sustainable, we′re going digital with COAs-download them directly from our website.

법적 정보

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

문서

Ultrasensitive Determination of Silicate in Process and Boiler Water Using Rapid Photometric Tests

Efficiency of industrial plants and equipment constitutes one of the basic preconditions for sustainable economic operations. One avoidable problem is posed by the undesirable build-up of deposits, i.e., scale – in pipes, boilers, and turbines, whose principal cause is silicate. A rapid and sensitive test can ensure control over this threat.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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