Project Description

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 our stocked reference materials to include ISO Guide 34 multi-component organic reference materials.

ICP/MS Single and Multi-element standards

Single element standards are available in 10, 100, 1000 and 10,000 ppm

All standards are offered in 100mL, 250mL, 500mL & 1000mL volumes. The accuracy of the standard is certified against NIST spectrometric Standard Solutions where available.

A certificate of Analysis & MSDS is included with each standard. All standards are certified accurate for a given duration as stated in the COA.

ICP Multi Elements Standards

Calibration standard, Wavecal solutions, Analytical mixes, Working calibration standards, Initial check verification standards, Continuing check verification standards, ICP stock solutions, EPA 200.7 calibration standards, EPA 200.8 calibration standards, Interference check standards, Quality control standards, CLP standards, CRDL detection limits standards.

EPA Method 200.7 calibration standard

9 element packaged as 2 solutions:

Solution A: Cr, Ni, Zn @ 500 µg/mL, Al, Ca, Mg, K, Na @ 1000 µg/mL in 2% HNO3;

Solution B: Ag @ 500 µg/mL in 2% HNO3

EPA Method 200.7, 25 element calibration standard

Al, As, Ba, Be, B, Cd, Ca, Ce, Cr, Co, Cu, Fe, Pb, Li, Mg, Mn, Hg, Ni, Se, Thallium, V, Zn @ 200 µg/mL,

Ag @ 25 µg/mL    P, K @ 1000 µg/mL in 5% HNO3

ICP-MS Multi Elements Standards

Calibration Standards, Multi element Verification Standards, Interference Check Standards, Memory check Solutions, Tuning Solution, Method 6020 CLP M, 68 Element Standards.

EPA Method 200.8, 20 element calibration standard

Al, Sb, As, Ba, Be, Cd, Cr, Co, Cu, Pb, Mn, Mo, Ni, Se, Ag, Thallium, Th, U, V, Zn @ 10 µg/mL in 2% HNO3 + Tr HF

Interference check standard

17 element packaged as 2 solutions:

Solution A:

Hg @ 50 µg/mL, Be @ 100 µg/mL, Mn @ 200 µg/mL, Ba, Cd, Cr, Co, Cu, Ni, V, Zn @ 300 µg/mL,

Se @ 500 µg/mL, As, Pb, Thallium @ 1000 µg/mL, K @ 20,000 µg/mL in 4% HNO3;

Solution B: Ag @ 300 µg/mL in 4% HNO3

Certified Reference Material in 4% HNO3

Soil Solution, River Sediment, Estuarian Sediment

Isotopic standards

10Boron at 10 µg/mL in H2O, 11Boron at 10 µg/mL in H2O,  238Uranium at 10 µg/mL in 2% HNO3 and 1000 µg/mL6Lithium in 1% HNO3