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Reference Material Certificate

National Certified Reference Material(NCRM) Certification Date:Oct. correction of matrix matching method in purity analysis of gold.

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OREAS 209 | Certified Reference Material (CRM) - OREAS

Mineralisation in the ore consists of a quartz-sericite-carbonate schist assemblage containing the sulphides arsenopyrite, pyrrhotite and pyrite. OREAS 209 is one of a suite of eight CRMs ranging in gold content from 0.340 to 9.25ppm. Analyte. Certified Value. 1SD. 95% Confidence Limits Low. 95% Confidence Limits High. Method.

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CH-4 Gold Ore Certified Reference Material

Type, Certified reference material. Producer, Canadian Certified Reference Materials Project (CCRMP). Status, Available. Material, Powder. Reference, CH-4.

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OREAS - Shop for Certified Reference Materials

Today we officially announce the acquisition of OREAS group; Ore Research & Exploration (Australia) and OREAS North America (Canada), by German company, AnalytiChem GmbH. AnalytiChem was formed in early with the objective to form a family of companies providing high quality analytical chemistry products and reference materials to

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OREAS 990b | Certified Reference Material (CRM) – OREAS

OREAS 990b OREAS 990b is a copper-gold-silver concentrate certified reference material (CRM) sourced from the Rosebery metallurgical plant owned and operated by MMG Ltd. The Rosebery

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MA-1b Certificate of Analysis - NRCan

Certified Reference Material: Gold Ore. Printable version of the certificate(PDF, 1.11Mb) First Issued : December 1990 Version: November 1995. Description. MA-lb is a sample of ore from

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Development of Certified Reference Materials | Rocky Mountain Reference

At Rocky Mountain Reference Materials, LLC, our primary objective is to develop and implement an industry influenced and accepted program for the chemical characterization and certification of metal alloy materials that would afford the scientific community an unmistakable level of confidence. Learn more.

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PDF Certificate of Analysis - ScottPDF

Automated Systems and Certified Reference Materials Certificate of Analysis Reference Material OxJ161 Recommended Gold Concentration: 2.501 µg/g 95% Confidence Interval: +/- 0.016 µg/g The above values apply only to product in jars or sachets which have an identification number within the following range: 480826- 482511. Prepared and

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Gold Standard" Certified Reference Materials (CRMs) - Petro Online

With their dual accreditation, Paragon Scientific are able to produce CRMs that are certified in accordance with the requirements of both ISO/IEC 17025 and ISO Guide 34, which are commonly referred to as "Gold Standard" certified reference materials.

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CERTIFICATE OF ANALYSIS FOR COPPER-GOLD-SILVER

CERTIFICATE OF ANALYSIS FOR COPPER-GOLD-SILVER CONCENTRATE CERTIFIED REFERENCE MATERIAL OREAS 991 1 ORE RESEARCH & EXPLORATION P/L ABN A Hosie Street 

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Geostats Pty Ltd | Certified Reference Materials | Laboratory

Certified Reference Materials. These certified reference materials (also known as standards) are used to monitor the accuracy of analyses reported by mineral testing laboratories. They are a nominal 40 micron particle size and are thoroughly blended to become as near to homogeneous as possible for the particular sample matrix.

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OREAS® CRMs - OREAS

The OREAS ® range of certified reference materials (CRMs) are prepared entirely from natural ore materials sourced from deposits throughout Australia, Southeast Asia, North and South America and Africa. This includes refractory gold, gold occluded in silicates and other metals hosted in refractory minerals.

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Gold XRF Standard - 0.594 wt% certified reference material

Gold XRF Standard - 0.594 wt% certified reference material; find Supelco-XRFOX32 MSDS, related peer-reviewed papers, technical documents, similar products 

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Reference Materials - LBMA

To promote quality and good practice in the refining and trade of gold and silver, we produce and sell Certified Reference Materials (CRMs).

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Gold reference material | Sigma-Aldrich

certified reference material (6) Available for Sale. United States Globally. Applied Filters: Keyword:'gold reference material' Showing 1-5 of 5 results for " gold reference material " within

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OxE Oxide, 0.50-0.70 ppm Au - Certified Reference Materials

Rocklabs Gold Standards are reference materials that are certified for either Pt, Pd, Au or Ag Recommended Gold (ppm) concentrations.

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Certified Reference Materials - Scott Technology

Also known as laboratory standards, Reference Materials, are pulverised rock with known gold content suitable for analysis by fire assay, 

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OREAS 257 | Certified Reference Material (CRM

Certified Reference Material (CRM) OREAS 257 was prepared from gold-bearing Wilber Lode oxide ore from the Andy Well Gold Find out More!

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Standard Reference Materials | NIST

NIST Issues the First Standard Reference Material for the Quantitative Analysis of Glycans August 3, 2022 NIST Standard Reference Material (SRM) 3655 helps biopharmaceutical manufacturers perform measurements of glycan molecules in their protein drug products Four NIST Reference Materials Help Authenticate Shrimp and Salmon July 28, 2022

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Precious Metals Certified Reference Materials - Gold (Au) and Silver

Gold and Silver Standard Set - Certified Reference Materials - Precious Metals - For XRF Analyzers £1,952.00 10K/14K/18K Gold CRM Set - Certified Reference Materials - Precious Metals - For XRF Analyzers £707.00 92.5 and 99.99 Silver CRM Set - Certified Reference Materials - Precious Metals - For XRF Analyzers £441.00

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OREAS 990b | Certified Reference Material (CRM) - OREAS

OREAS 990b OREAS 990b is a copper-gold-silver concentrate certified reference material (CRM) sourced from the Rosebery metallurgical plant owned and operated by MMG Ltd. The Rosebery mine and plant are located in the north-west region of Tasmania, Australia approximately 300 kilometres north-west of Hobart and 125 kilometres south of Burnie.

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Gold and gold alloy reference materials for XRF analysis

These reference materials are intended for use in the analysis of the elemental composiortion of gold alloys using a nondestructive X-Ray Florescence (XRF) 

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Scott | Certified Reference Materials

Certificates & Specifications Resources Also known as laboratory standards, Reference Materials, are pulverised rock with known gold content suitable for analysis by fire assay, aqua regia

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Gold reference material - Sigma-Aldrich

Find gold reference material and related products for scientific research at MilliporeSigma. 0.1% Au, 0.5 mm wire, ERM®, certified reference material.

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OREAS 209 | Certified Reference Material (CRM) – OREAS

OREAS 209 | Certified Reference Material (CRM) – OREAS OREAS 209 OREAS 209 was prepared from a blend of gold-bearing Magdala ore from the Stawell Gold Mine, west-central Victoria,

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ISO 17034 Reference materials - METALOR

PRE-CUT HIGH-PURITY REFERENCE MATERIALS (FOR CUPELLATION, ICP-OES & POTENTIOMETRY) Pre-cut high-purity reference materials are high quality, pre-cut, fine gold,

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