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HIGH PURITY STANDARDS

  • High-Purity Standards has proudly served the scientific community for the past twenty years with high quality spectrometric standards and reference materials for AAS, ICP, ICP-MS, GC, GC-MS and IC, and has now expanded their stocked reference materials to include ISO Guide 34 multi-component organic reference materials.

  • Approximately one-half of High-Purity Standards business is in the preparation of custom blends and difficult to prepare special mixtures. In addition, they have expanded their  Organics lab. It's now bigger and better to meet increased demand.

  • New products of note include expanded spiked filter products in addition to organic reference materials designed to meet EPA testing requirements and additional products from customer requests.

              

High Purity Standards Catalogue

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Beryllium (Be) 10Mppm in 4% HNO3

Part Number: 10M5-1-100
Pack Size: 100mL
£71.78
Beryllium

CLP Analyte Standard in 2% HNO3

Part Number: ANALCS-100
Pack Size: 100mL
£92.29
12 element Contract Laboratory Program standard

Scandium (Sc) 10Mppm in 4% HNO3

Part Number: 10M48-1-50
Pack Size: 50mL
£89.54
Scandium

5% NH4NO3 in H2O

Part Number: MM-9042-250
Pack Size: 250mL
£145.42
HPS Matrix Modififers are designed for use with Graphite Furnace Atomic Absorption (GFAAS). A matrix modifier is added to the sample to prevent analyte loss during the ashing step by converting the analyte to a less volatile form.

10% NH4H2PO4 in 0.05% HNO3

Part Number: MM-9003-100
Pack Size: 100mL
£81.10
HPS Matrix Modififers are designed for use with Graphite Furnace Atomic Absorption (GFAAS). A matrix modifier is added to the sample to prevent analyte loss during the ashing step by converting the analyte to a less volatile form.

Trace Metals in Drinking Water A in HNO3 Tr HF

Part Number: CRM-TMDW-A-500
Pack Size: 500mL
£281.53

Scandium (Sc) 10Mppm in 10% HCl

Part Number: 10M48-2-500
Pack Size: 500mL
£326.27
Scandium

Interference Check Standard Sol A in 5% HNO3; Sol B in 2% HNO3

Part Number: ICP-MS-ICS-3-500
Pack Size: 500mL
£371.02
These solutions contain known concentrations of elements that will demonstrate the magnitude of interference and provide adequate tests for many corrections.

Thulium (Tm) 1000 µg/mL in 2% HCl

Part Number: 100060-2-100
Pack Size: 100mL
£52.20
Thulium

EPA 200.8 Calibration Standard 2 in 2% HNO3

Part Number: ICP-200.8-2-50
Pack Size: 50mL
£120.44
EPA Method 200.8 Calibration Standards

Holmium (Ho) 10Mppm in 4% HCl**

Part Number: 10M23-2-500
Pack Size: 500mL
£168.73
Holmium

Beryllium (Be) 10Mppm in 10% HCl - Available upon request

Part Number: 10M5-2-50
Pack Size: 50mL
£81.61
Beryllium

Initial Check Verification Standard in 4% HNO3 Tr HF; solution A only

Part Number: ICV-1-A-500
Pack Size: 500mL
£353.31
28 element Initial Check Verification; Solution A in 4% HNO3 Tr HF, Solution B in H2O 100 mL size 1 year expiry date

ICP Analytical Mixture 15 at 1000 µg/mL in 2% HNO3

Part Number: ICP-AM-15-1M-100
Pack Size: 100mL
£60.59
HPS Analytical Mixtures are designed to calibrate the instrument response, or as a quality control check for the analysis of geological, waste water, air particulates, soils, plant tissue, and animal tissue samples

Ag (Silver) 1000 ug/g in mineral oil

Part Number: AGOMS-50
Pack Size: 50mL
£36.36
Silver