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NIST3168A

Zinc (Zn) standard solution

NIST® SRM® 3168a

Synonym(s):

Zinc Calibration Solution

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24
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grade

certified reference material

Quality Level

100

packaging

pkg of 5 x 10 mL

manufacturer/tradename

NIST®

format

single component solution

Related Categories

General description

A unit of SRM 3168a contains five sealed borosilicate glass ampoules, each containing 10 mL of an acidified aqueous solution. This solution is gravimetrically prepared to contain a known mass fraction of zinc.



SRM 3168A_cert

SRM 3168A_SDS

Features and Benefits

  • The certified value of the SRM was determined by calculating the mass fraction values, obtained through two methods:
  1. The gravimetric preparation method using high-purity zinc metal, assayed by NIST.

  2. Analysis conducted by inductively coupled plasma optical emission spectrometry (ICP-OES).
  • The certified value can be traced metrologically to the mass fraction′s derived SI unit, which is milligrams per gram.
  • The NIST certificate is provided with expiration certificate, storage, handling, use, and maintenance instructions.

Other Notes

Certified for the analytes listed below.
Zinc (Zn)

See certificate for values and more details at nist.gov/SRM.

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

Corrosion
GHS05

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B

supp_hazards

EUH071

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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