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INORGANIC SPECTROSCOPY STANDARDS<br />
MULTI ELEMENT STANDARDS FOR PLASMA EMISSION SPECTROSCOPY<br />
CUSTOMISED FOR EVERY APPLICATION<br />
As a spectroscopist you may be faced with many problems when making trace element determinations.<br />
These problems include:<br />
■<br />
■<br />
■<br />
Presence of more than one major sample constituents<br />
Inter element interferences<br />
Matrix effects<br />
These problems and others are exacerbated as you strive for greater reproducibility, sensitivity and<br />
specificity. Reagecon can help you remove some of these variables with our new range of comprehensive multi-element standards.<br />
We will be happy to look at:<br />
■<br />
■<br />
■<br />
Which elements you would like to combine<br />
Concentrations<br />
Matrices<br />
Elements listed on previous pages are representative, depending on concentration and interferences. Elements can be combined<br />
into customised cocktails, containing up to 30 individual elements depending on inter-element compatibility, solubility and matrix<br />
considerations.<br />
The elements in Reagecon multi-element standards can be present in widely varying concentrations and utilise the same ultra-pure<br />
raw materials. Please contact sales@reagecon.ie for further information.<br />
Certificate of Analysis<br />
Inorganic Standards for Plasma Emission<br />
Spectroscopy<br />
Calcium 1000±10mg/l in 2% HNO3<br />
Product No:<br />
PCA2A2<br />
Lot No: 1031<br />
Expiry date: 28/07/2013<br />
Result:<br />
999 mg/l Ca by ICP-OES<br />
Date of measurement: 20/07/2010<br />
Specification:<br />
990 - 1010mg/l<br />
Trace metallic impurities/Starting Material Purity<br />
Higher than 10ppb: NONE detected by ICP-OES/ ICP-MS. The purity of the starting<br />
material in this standard is 99.995% Calcium Carbonate.<br />
Preparation:<br />
This standard was prepared gravimetrically to contain the elemental concentration as<br />
shown. Raw materials of the highest purity were used, including high purity acids<br />
(where applicable), and ASTM Type 1 water. Equipment used; calibrated Class A<br />
glassware and balances traceable to National Standards. All bottles were acid leached<br />
and triple rinsed with deionized water prior to use.<br />
Traceability:<br />
This standard is certified traceable to a Standard Reference Material of National Institute<br />
of Standards and Technology (USA), 3109 Calcium Standard Solution.<br />
Products are manufactured under an NSAI registered I.S EN ISO9001:2008 Quality System, registration no: 19.2769<br />
Date of issue of the certificate: 20/07/2010<br />
Q.C. Supervisor Margaret Dornan<br />
Complementary information relative to this product is available at www.reagecon.com<br />
Page 1 of 1.This Certificate must not be reproduced except in full. Rev-10G2<br />
Reagecon Diagnostics Ltd.<br />
Shannon Free Zone, Shannon, Co. Clare, Ireland.<br />
Tel +353 61 472622, Fax: +353 61 472642<br />
Email: sales@reagecon.ie, www.reagecon.com<br />
www.reagecon.com<br />
Reagecon - Delivering the correct result<br />
35