Skip to Content
Merck
All Photos(1)

Key Documents

Safety Information

NIST8631B

Medium Test Dust (MTD)

NIST®SRM®

Sign Into View Organizational & Contract Pricing

Select a Size

20 G
¥116,000

¥116,000


Check Cart for Availability

Request a Bulk Order

Select a Size

Change View
20 G
¥116,000

About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

¥116,000


Check Cart for Availability

Request a Bulk Order

form

solid

packaging

pkg of 20 g

manufacturer/tradename

NIST®

application(s)

environmental

storage temp.

15-25°C

General description

Reference Material (RM) 8631b is intended to be used as a secondary material for calibrating particle sizing instruments, especially optical particle counters, when used in conjunction with published standard methods. A unit of RM 8631b consists of 20 g of a natural mineral dust that is heterogeneous in composition and polydisperse with respect to size.

SRM 8631B_cert

SRM 8631B_SDS

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 hazardCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT RE 1 Inhalation

Target Organs

Lungs

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


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

NIST8631B:


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service