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HIGH PURITY STANDARDS

  • 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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1% Lanthanum (La) in 1% HCl

Part Number: IB-LA-A1-250
Pack Size: 250mL
£86.69

Gallium (Ga) 10 µg/mL in 2% HNO3

Part Number: 1019-1-100
Pack Size: 100mL
£25.17
Gallium

Lanthanum (La) 10Mppm in 2% HCl**

Part Number: 10M27-2-250
Pack Size: 250mL
£83.90
Lanthanum

Palladium (Pd) 1000 µg/mL in 5% HCl

Part Number: 100038-2-50
Pack Size: 50mL
£41.20
Palladium

Rubidium (Rb) 10 µg/mL in 2% HNO3

Part Number: 1045-1-50
Pack Size: 50mL
£21.39
Rubidium

Cobalt (Co) 1000 µg/mL in 2% HNO3

Part Number: 100013-1-50
Pack Size: 50mL
£22.37
Cobalt

Multielement Calibration Standard 5 in 2% HNO3

Part Number: ICP-MCS-5-500
Pack Size: 500mL
£132.37
6 element calibration standard in 2% HNO3; 1 year expiry date

Bromide 10,000 ug/mL in H2O

Part Number: IC-BR-10M-50
Pack Size: 50mL
£57.05
Single component Ion Chromatography Standard; 10.00 mg/mL Bromide in H2O; 18 month expiry date

ICP Wavelength Calibration Standard in 2% HCl

Part Number: WAVECAL-500
Pack Size: 500mL
£167.80

Interference Check Standard 2 in 20% HCl

Part Number: INFCS-2-50
Pack Size: 50mL
£26.94

ICP Stock Solution in 2% HNO3 Tr HF

Part Number: ICP-SS-500
Pack Size: 500mL
£387.80
This stock solution is used to prepare working calibration standards and instrument performance check standards. The working calibration solutions are prepared from the stock solutions by making 100-,20- and 10- fold dilutions. The working matrix is 1%HNO3. To prepare an instrument check standard, the stock solution is diluted 40 fold in 1% HNO3.

Hafnium (Hf) 1000 µg/mL in 2% HNO3 0.5% HF

Part Number: 100022-3-50
Pack Size: 50mL
£23.77
Hafnium

8 RCRA metals at 1000 µg/mL in 5% HNO3

Part Number: ICP-RCRA-1-50
Pack Size: 50mL
£83.20

Hg 10 µg/mL in 5% HNO3

Part Number: 1033-1-250
Pack Size: 250mL
£45.68
Mercury

1000 ug Palladium (Pd)/mL - 600 ug Mg(NO3)2/mL in 10% HNO3

Part Number: MM-9100-50
Pack Size: 50mL
£49.13
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.