NIST2668

Toxic elements in frozen human urine

NIST^® SRM^® 2668

• UNSPSC 코드: 41116107

속성

• Grade: certified reference material
• Quality Level: 100
• 포장: pkg of Set (10) (5 ea conc)
• 제조업체/상표: NIST^®
• 응용 분야: clinical testing
• 형식: matrix material

설명

일반 설명

One unit of SRM 2668 contains two levels, with five vials per level, and each vial consists of ~1.5 mL of urine.

SRM 2668_cert

SRM 2668_SDS

애플리케이션

The SRM is intended to validate the analytical methods and measurements in human urine for the toxic elements determination.

특징 및 장점

• Available with the certificate documenting NIST-certified mass concentration values for 6 elements in level I and 14 elements in level II of SRM 2668 and expressed as microgram per liter.
• Reference mass concentration values for 17 elements in level I and 9 elements in level II are provided.
• Information values for mass concentration of creatinine is provided.
• The NIST certificate is provided with expiration certificate, use, storage, safety, and maintenance instructions.

기타 정보

Certified for the analytes listed below.
Antimony (Sb), Arsenic (As), Barium (Ba), Beryllium (Be), Cadmium (Cd), Cesium (Cs), Chromium (Cr), Cobalt (Co), Copper (Cu), Lead (Pb), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Vanadium (V)

Reference/Informational value is provided for the following analytes.
Antimony (Sb), Barium (Ba), Beryllium (Be), Chromium (Cr), Copper (Cu), Manganese (Mn), Molybdenum (Mo), Nickel (Ni), Platinum (Pt), Thallium (Tl), Tin (Sn), Tungsten (W), Uranium (U), Chlorine (Cl), Fluoride (F^?), Potassium (K), Sodium (Na), Creatinine (C₄H₇N₃O)

See certificate for values and more details at nist.gov/SRM.

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

• Storage Class Code: 12 - Non Combustible Liquids
• WGK: WGK 3