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Key Documents

NIST3128

Lead (Pb) standard solution

NIST® SRM® 3128

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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

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This Item
903505686556581
Triethylamine hydrochloride suitable for HPLC, LiChropur™, 99.0-101.0% (AT)

63961

Triethylamine hydrochloride

Triethylamine hydrochloride ≥99.0% (AT)

90350

Triethylamine hydrochloride

Ammonium trifluoroacetate suitable for HPLC, 99.0-101.0% (NT)

56865

Ammonium trifluoroacetate

Sodium perchlorate monohydrate suitable for HPLC, LiChropur™, 99.0-101.0% (T)

56581

Sodium perchlorate monohydrate

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

HPLC: suitable

technique(s)

HPLC: suitable

form

solid

form

crystals

form

solid

form

solid

solubility

H2O: 1 g/10 mL, clear, colorless

solubility

water: soluble 1 g/10 mL

solubility

H2O: 10%, clear, colorless

solubility

H2O: 5%, clear, colorless

mp

256-259 °C, 261 °C (dec.) (lit.)

mp

261 °C (dec.) (lit.)

mp

123-125 °C (lit.)

mp

-

impurities

≤1.0% water

impurities

-

impurities

-

impurities

-

General description

One unit of Lead (Pb) standard solution contains five 10 mL sealed borosilicate glass ampoules holding an acidified aqueous solution. This solution is prepared gravimetrically to contain a specified mass fraction of lead and contains nitric acid at a concentration of ~ 1.6 mol/L. For more information, please refer to the COA and SDS.

SRM 3128_cert

SRM 3128_SDS

Application

SRM 3128 is intendedfor use as a primary calibration standard for the quantitative determination oflead.

Other Notes

Certified for the analytes listed below.
Lead (Pb)

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

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Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 2 - Eye Dam. 1 - Met. Corr. 1 - Repr. 1A - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2

Target Organs

Blood,Central nervous system,Immune system,Kidney

Supplementary Hazards

EUH071

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

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    in the Analysis of Foods and Dietary Supplements: A Practical Guide.
    Sharpless K E, et al.
    NIST Special Publication, 260, 181r1-181r1 (2014)

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