NIST8632A

Ultra Fine Test Dust (UFTD)

NIST^®SRM^®

• 동의어(들): Silica, crystalline quartz
• 실험식(Hill 표기법): SiO₂
• CAS Number: 14808-60-7
• Molecular Weight: 60.08
• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• 포장: pkg of 20 g
• 제조업체/상표: NIST^®
• 응용 분야: environmental
• 형식: matrix material
• SMILES string: [Si](=O)=O
• InChI: 1S/O2Si/c1-3-2
• InChI key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N

설명

일반 설명

A unit of RM8632A comprises 20 grams of natural mineral dust exhibiting heterogeneous composition and polydisperse particle size.


SRM 8632A_cert

SRM 8632A_SDS

애플리케이션

RM 8632a is intended for use as a secondary test material for validating particle sizing instruments, particularly automatic optical particle counters, when used alongside the established standard method.

특징 및 장점

• NIST certificate is provided with the reference values for RM 8632a, which represent both the median of the means and the mean of the means for the cumulative particle concentration.
• The NIST certificate is provided with expiration certificate, use, storage, handling, and maintenance instructions.

기타 정보

Please download a current certificate at nist.gov/SRM for current analytes and certified values.

법적 정보

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable