NIST3671

Nicotine metabolites in human urine (frozen)

NIST^® SRM^® 3671

• UNSPSC 코드: 41116107
• NACRES: NA.24

속성

• Grade: certified reference material
• Quality Level: 100
• 포장: pkg of 3 x 10 mL
• 제조업체/상표: NIST^®
• 기술: GC/MS: suitable; LC/MS: suitable
• 응용 분야: clinical research
• 형식: matrix material

설명

일반 설명

A unit of Nicotine metabolites in human urine (SRM 3671) consists of three vials, each containing 10 mL of frozen human urine, one bottle of each of three levels. This standard reference material (SRM) was prepared from normal human urine collected from three different populations: nonsmokers without environmental exposure to tobacco smoke, nonsmokers with exposure to “secondhand” smoke, and smokers who smoke at least one pack of cigarettes per day.

SRM 3671_cert

SRM 3671 _SDS

애플리케이션

Nicotine metabolites in human urine standard reference material (SRM) is intended primarily for use in evaluating the accuracy of procedures for the determination of nicotine metabolites in human urine. It is also intended for use in validating working or secondary reference materials.

제조 메모

• The urine is shipped frozen (on dry ice) and, upon receipt, should be stored frozen until ready for use.
• Bottles of the SRM to be analyzed should be removed from the freezer and thawed to room temperature (20 °C to 25 °C).
• After the material is thawed to room temperature, it should be used immediately.
• The material should be swirled gently to mix before aliquots are withdrawn.

기타 정보

• SRM 3671 is intended for research use only.
• Details on expiration, storage, safety, usage, and source are provided in the NIST certificate
• Information on biomaterials, disposal, and transport is available in the SDS

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
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable