NIST277

Tungsten concentrate

NIST SRM 277

• 동의어(들): Wolframite
• CAS Number: 1332-08-7
• UNSPSC 코드: 12352200
• NACRES: NA.24

속성

• Quality Level: 100
• 포장: pkg of 1 bottle x 100 g
• 제조업체/상표: NIST^®
• 형식: neat

설명

일반 설명

This Standard Reference Material (SRM) is a tungsten concentrate primarily derived from wolframite ores through commercial refining processes and is intended for use in the validation of chemical and instrumental methods of analysis. SRM 277_cert SRM 277 _SDS

법적 정보

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

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable