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MilliporeSigma

NIST2207

Controlled pore glass - BET specific surface area

NIST® SRM® 2207, nominal pore diameter 18nm

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A propos de cet article

Numéro CAS:
UNSPSC Code:
41116107
NACRES:
NA.24
Service technique
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grade

certified reference material

Quality Level

form

powder

packaging

pkg of 5 g

manufacturer/tradename

NIST®

application(s)

glass & ceramic

SMILES string

[Ca+2].[Na+].[P](=O)([O-])([O-])[O-]

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

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


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Health hazard

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Danger

hcodes

Hazard Classifications

Carc. 1B Inhalation

Classe de stockage

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



Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

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Numéro d'article de commerce international

RéférenceGTIN
NIST220704061834141457