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NIST2207

Controlled pore glass - BET specific surface area

NIST® SRM® 2207, nominal pore diameter 18nm

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About This Item

CAS Number:
UNSPSC Code:
41116107
NACRES:
NA.24

grade

certified reference material

Quality Level

form

powder

packaging

pkg of 5 g

manufacturer/tradename

NIST®

application(s)

glass & ceramic

InChI

1S/Ca.Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q+2;+1;/p-3

InChI key

QXJJQWWVWRCVQT-UHFFFAOYSA-K

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General description

Each SRM 2207 unit comprises about 5.1 grams of high-purity granulated controlled-pore glass with a nominal pore diameter of 18nm, all enclosed within a single bottle.

SRM 2207_cert

SRM 2207_SDS

Application

Controlled Pore Glass - BET Specific Surface Area standard reference material (SRM) is intended for calibrating and testing the performance of instruments used to determinethe Brunauer-Emmett-Teller (BET) specific surface area (SSA) through the static volumetric gas sorption technique.

Features and Benefits

  • Available with a certificate documenting NIST-certified values for the single-point (SP) and multiple-point (MP) BET analysis of specific surface area.
  • The NIST certificate is provided with expiration certificate, storage, handling, maintenance, and use instructions.

Other Notes

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

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Hazard Classifications

Carc. 1B Inhalation

Storage Class Code

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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