NIST2257

PBDE congeners in 2,2,4-trimethylpentane

NIST^® SRM^® 2257

• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material
• Quality Level: 100
• packaging: pkg of 5 x 1.2 mL
• manufacturer/tradename: NIST^®
• format: matrix material

Description

General description

Each unit of SRM 2257 contains five ampoules, each with a capacity of 2 mL, and holds ~ 1.2 mL of solution.


SRM 2257_cert

SRM 2257_SDS

Application

PBDE congeners in 2,2,4-trimethylpentane is intended to calibrate the chromatographic instrumentation used in PBDE congeners determination.

Features and Benefits

• Accompanied with certificate documenting NIST-certified concentration values and estimated uncertainties for the select constituents in SRM2257.
• The certified values are metrologically traceable to the International System of Units (SI) derived unit for mass fraction expressed as micrograms per gram.
• The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.

Other Notes

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.

Legal Information

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

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

Safety Information

• Pictograms: GHS02,GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H225,H304,H315,H336,H410
• Precautionary Statements: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 71.6 °F
• Flash Point(C): 22 °C