Skip to Content

AccuPrep 7000™ Extraction Manifold System | CPI International

  1. Products
  2. Reference Standards
  3. Atomic Absorption

Atomic Absorption

Peak Performance™ certified reference standards

Standardize Your Standards

CPI International offers a full range of Atomic Absorption (AA) Reference Standards for accurate, traceable elemental analysis. Suitable for flame and graphite furnace AA, these high-purity single- and multi-element solutions support calibration and quality control in environmental, food, pharmaceutical, and industrial testing.

Formulations are designed to meet the stringent requirements of regulated workflows, including those aligned with EPA and USP protocols.

Set up Auto-ship and relax in the knowledge that you'll never run out of your critical standards again!

Premium Quality
Standards Reduce
Reworks

Certified, Traceable,
Accountable

Lower Your
Cost Per Test
Custom Standards
Available @ Fast
Turnaround

Private Label Available
for Small Distributors

Predictable Cost with
Auto-Shipment

Late Order
Cutoff Time
Public Pricelist
Sort By: Featured

Atomic Absorption

GFAA Calibration Standard, 2% HNO3+Trace HF, 100 mL
Item number 4400-010107
$ 91.00 91.0 USD
Modifier, .05mg NH4H2PO4 & .003mg Mg(NO3)2, 250mL
Item number 4095-32
$ 79.00 79.0 USD
Modifier, 5% Lanthanum Nitrate, 100mL
Item number 4095-36
$ 131.00 131.0 USD
Modifier, 1% Magnesium Mg(NO3)2, 100mL
Item number 4095-12
$ 79.00 79.0 USD
Ionization Buffer, 1% Potassium KNO3, 1%HNO3, 500mL
Item number 4400-010134
$ 201.00 201.0 USD
Modifier, 0.02mg Ni, 250mL
Item number 4095-26
$ 79.00 79.0 USD
Modifier, 0.03mg Pd & 0.02mg Mg(NO3)2, 250mL
Item number 4095-29
$ 166.00 166.0 USD
Ionization Buffer, 1% Lithium from LiCl, 1%HCL 500mL
Item number 4400-010144
$ 201.00 201.0 USD
Modifier, 1% Nickel, 4% HNO3, 100mL
Item number 4095-14
$ 79.00 79.0 USD
Ionization Buffer, 5% Potassium KCI, 1%HCl, 500mL
Item number 4400-010133
$ 219.00 219.0 USD
Ionization Buffer, 5% Potassium KNO3, 1%HNO3, 500mL
Item number 4400-010135
$ 256.00 256.0 USD
Modifier, 1% NH4H2PO4, 1% HNO3, 100mL
Item number 4095-16
$ 99.00 99.0 USD
Modifier, 2% Ammonium Nitrate, 100mL
Item number 4095-37
$ 88.00 88.0 USD
Modifier, 5% Nickel Nitrate, 100mL
Item number 4095-34
$ 79.00 79.0 USD
Ionization Buffer, 1% Cesium Cs2CO3, 1%HNO3 500mL
Item number 4400-010138
$ 329.00 329.0 USD
Ionization Buffer, 1% Potassium KCI, 1%HCl, 500mL
Item number 4400-010132
$ 183.00 183.0 USD
Modifier, Pre-Mixed,0.015 Pd, 0.02 Mg(NO3)2, 100mL
Item number 4095-40
$ 229.00 229.0 USD
Modifier, 0.006mg Mg(NO3)2, 250mL
Item number 4095-25
$ 79.00 79.0 USD
Modifier, Pre-Mixed, 0.2NH4H2PO4 &0.01 Mg(NO3)2, 100mL
Item number 4095-41
$ 219.00 219.0 USD
Modifier, 0.015mg Pd & 0.01mg Mg(NO3)2, 250mL
Item number 4095-20
$ 123.00 123.0 USD