EnviroMAT Ground Water, High
Code: QX102856

EnviroMAT Ground Water, High

Previous QMX Code: 140-025-135

EnviroMAT™ ES-H Ground Water, High

EnviroMAT™ Matrix Reference Materials are a cost effective solution for daily quality control verification for ICP, ICP-MS, GFAA and AA analytical techniques and can be an invaluable component of any laboratory quality control program.

  • Consensus certification removes any chance of analytical bias
  • Each Matrix Reference Material is certified through a round-robin study employing specific methods of analysis - independent verification from multiple laboratories
  • Complete sampling, handling and digestion method information is included
  • Includes Certificate of Analysis listing Consensus Values, Confidence and Tolerance Intervals, and Instructions for Use - complete documentation for audit purposes

The Matrix Reference Material ES-H is a ground water that has been spiked with metals. It is designed to be used for quality control verification or methods development for water analysis for the listed parameters. Not intended for calibration.

Expiry: 1 year from date of shipment

EnviroMAT™ Ground Water Reference Materials are available at Low and High levels and as 2 x 25ml and 250ml volumes

Unit Size: 2x25ml

This water Matrix Reference Material is in the form of a concentrate and does not require digestion. Dilute sample 1:50 with pure deionized water before analysis.

ES-H

EnviroMAT™ Ground Water - High

 

 

Element

Consensus Value (ppm)

Confidence Interval (ppm)

Tolerance Interval (ppm)

Al

0.235

0.232 – 0.238

0.203 – 0.267

As

0.423

0.416 – 0.431

0.345 – 0.502

B

1.65

1.62 – 1.67

1.44 – 1.86

Ba

3.3

3.24 – 3.37

2.65 – 3.95

Be

0.209

0.206 – 0.212

0.183 – 0.236

Ca

7.72

7.58 – 7.86

6.51 – 8.93

Cd

0.221

0.218 – 0.224

0.190 – 0.252

Co

0.124

0.121 – 0.126

0.103 – 0.144

Cr

0.434

0.428 – 0.440

0.370 – 0.498

Cu

0.815

0.805 – 0.824

0.720 – 0.909

Fe

1.27

1.25 – 1.29

1.03 – 1.50

K

2.88

2.81 – 2.95

2.23 – 3.53

Li

0.1

0.0981 – 0.101

0.0882 – 0.111

Mg

6.59

6.49 – 6.70

5.59 – 7.60

Mn

0.342

0.339 – 0.346

0.305 – 0.379

Mo

0.404

0.398 – 0.410

0.347 – 0.461

Na

18

17.7 – 18.3

15.2 – 20.8

Ni

0.835

0.823 – 0.847

0.710 – 0.960

P

0.499

0.487 – 0.511

0.419 – 0.579

Pb

0.11

0.108 – 0.111

0.0943 – 0.125

Sb

0.0431

0.0421 – 0.0440

0.0339 – 0.0522

Se

0.0324

0.0318 – 0.0331

0.0259 – 0.0390

Sr

0.935

0.924 – 0.947

0.834 – 1.036

Tl

385

0.0379 – 0.0390

0.0337 – 0.0433

U

0.258

0.249 – 0.267

0.188 – 0.327

V

0.873

0.861 – 0.886

0.757 – 0.989

Zn

0.848

0.833 – 0.864

0.683 – 1.014
Family
  • Matrix Reference Material
Product Type
  • Ground Water
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