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Matrix Modifiers, Ionization Buffers and Releasing Agents

QCD Analysts Matrix Modifiers are manufactured under an ISO 9001:2000 Quality System. Matrix Modifiers prevent the loss of volatile elements by forming species which have increased thermal stability in the excitation source. This lessens Analyte volatility, reduces signal dependency and produces greater consistency in absorption Analyte signals. For example, the addition of Ni(NO3)2 prevents the loss of Selenium in graphite furnace AA Analyses and Pd(NO3)2 is effective for Sb, As, Bi, Ga, Ge, Pb, P, Se, Te and Tl.

Flame Atomic Absorption Ionization Buffers add electrons to the flame or plasma and shift the equilibrium from ions to atoms for easily ionized elements. This enhances both signal intensity from atomic spectral lines and increases reproducibility. The use of Ionization Buffers is important when using acetylene-nitrous oxide flame or when analyzing for alkali and alkaline earth metals.


Standard Matrix Concentration
µg/mL		 100mL
SKU # / Cost		 250mL
SKU # / Cost
500mL
SKU # / Cost
Matrix Modifier - Magnesium Nitrate 1,000 µg/mL 1% HNO31,000 µg/mL : Mg(NO3)2
MM-MG3D
$35.00
Order
MM-MG3K
$45.00
Order
MM-MG3R
$70.00
Order
Matrix Modifier - Magnesium Nitrate 10,000 µg/mL 1% HNO310,000 µg/mL : Mg(NO3)2
MM-MG5D
$50.00
Order
MM-MG5K
$75.00
Order
MM-MG5R
$120.00
Order
Matrix Modifier - Magnesium Nitrate 20,000 µg/mL 1% HNO320,000 µg/mL : Mg(NO3)2
MM-MG8D
$80.00
Order
MM-MG8K
$150.00
Order
MM-MG8R
$270.00
Order
Matrix Modifier - Nickel Nitrate 1,000 µg/mL 1% HNO31,000 µg/mL : Ni(NO3)2.H2O
MM-NN3D
$35.00
Order
MM-NN3K
$42.00
Order
MM-NN3R
$65.00
Order
Matrix Modifier - Nickel Nitrate 10,000 µg/mL 1% HNO310,000 µg/mL : Ni(NO3)2.H2O
MM-NN5D
$55.00
Order
MM-NN5K
$80.00
Order
MM-NN5R
$130.00
Order
Matrix Modifier - Nickel Nitrate 50,000 µg/mL 1% HNO350,000 µg/mL : Ni(NO3)2.H2O
MM-NN8D
$75.00
Order
MM-NN8K
$120.00
Order
MM-NN8R
$195.00
Order
Matrix Modifier - Palladium 1,000 µg/mL 1% HNO31,000 µg/mL : (NH3)4Pd(NO3)2
MM-PD3D
$45.00
Order
MM-PD3K
$60.00
Order
MM-PD3R
$100.00
Order
Matrix Modifier - Palladium 5,000 µg/mL 1% HNO35,000 µg/mL : (NH3)4Pd(NO3)2
MM-PD4D
$90.00
Order
MM-PD4K
$163.00
Order
MM-PD4R
$315.00
Order
Matrix Modifier - Palladium 10,000 µg/mL 1% HNO310,000 µg/mL : (NH3)4Pd(NO3)2
MM-PD5D
$120.00
Order
MM-PD5K
$215.00
Order
MM-PD5R
$415.00
Order
Matrix Modifier - Palladium 20,000 µg/mL 1% HNO320,000 µg/mL : (NH3)4Pd(NO3)2
MM-PD6D
$220.00
Order
MM-PD6K
$425.00
Order
MM-PD6R
$775.00
Order
Matrix Modifier - Palladium (750µg/mL) & Magnesium (500µg/mL) 10% HNO3750 µg/mL : (NH3)4Pd(NO3)2
500 µg/mL : Mg(NO3)2
MM-PDMG1D
$50.00
Order
MM-PDMG1K
$70.00
Order
MM-PDMG2R
$130.00
Order
Matrix Modifier - Palladium (1,000µg/mL) & Magnesium (600µg/mL) 10% HNO31,000 µg/mL : (NH3)4Pd(NO3)2
600 µg/mL : Mg(NO3)2
MM-PDMG2D
$55.00
Order
MM-PDMG2K
$75.00
Order
MM-PDMG1R
$125.00
Order
Matrix Modifier - Palladium (1,500µg/mL) & Magnesium (1,000µg/mL) 10% HNO31,500 µg/mL : (NH3)4Pd(NO3)2
1,000 µg/mL : Mg(NO3)2
MM-PDMG3D
$65.00
Order
MM-PDMG3K
$120.00
Order
MM-PDMG3R
$220.00
Order
Matrix Modifier - Phosphorus, 1,000 µg/mL 1% HNO31,000 µg/mL : NH4H2PO4
MM-P3D
$40.00
Order
MM-P3K
$50.00
Order
MM-P3R
$75.00
Order
Matrix Modifier - Phosphorus, 10,000 µg/mL 1% HNO310,000 µg/mL : NH4H2PO4
MM-P5D
$60.00
Order
MM-P5K
$80.00
Order
MM-P5R
$125.00
Order
Matrix Modifier - Phosphorus, 20,000 µg/mL 1% HNO320,000 µg/mL : NH4H2PO4
MM-P9D
$75.00
Order
MM-P9K
$135.00
Order
MM-P9R
$245.00
Order
Matrix Modifier - Phosphorus, 50,000 µg/mL 1% HNO350,000 µg/mL : NH4H2PO4
MM-P0D
$90.00
Order
MM-P0K
$170.00
Order
MM-P0R
$310.00
Order
Matrix Modifier - Phosphorus (10,000µg/mL) & Magnesium (500µg/mL) 1% HNO310,000 µg/mL : NH4H2PO4
500 µg/mL : Mg(NO3)2
MM-PMGD
$50.00
Order
MM-PMGK
$70.00
Order
MM-PMGR
$120.00
Order
Ionization Buffer - Cesium Nitrate, 10,000 µg/mL 2% HNO310,000 µg/mL : CsNO3
IB-CS1D
$49.00
Order
IB-CS1K
$68.00
Order
IB-CS1R
$114.00
Order
Ionization Buffer - Cesium Nitrate, 20,000 µg/mL 2% HNO320,000 µg/mL : CsNO3
IB-CS2D
$54.00
Order
IB-CS2K
$73.00
Order
IB-CS2R
$124.00
Order
Ionization Buffer - Cesium Nitrate, 50,000 µg/mL 2% HNO350,000 µg/mL : CsNO3
IB-CS3D
$66.00
Order
IB-CS3K
$85.00
Order
IB-CS3R
$141.00
Order
Ionization Buffer - Lithium Chloride, 20,000 µg/mL 2% HCl20,000 µg/mL : Li as Li2CO3
IB-LICD
$54.00
Order
IB-LICK
$73.00
Order
IB-LICR
$124.00
Order
Ionization Buffer - Lithium Nitrate, 20,000 µg/mL 2% HNO320,000 µg/mL : Li as Li2CO3
IB-LIND
$54.00
Order
IB-LINK
$73.00
Order
IB-LINR
$124.00
Order
Releasing Agent - Lanthanum Chloride, 10,000 µg/mL 2% HCl10,000 µg/mL : La as La2O3
RA-LACD
$46.00
Order
RA-LACK
$65.00
Order
RA-LACR
$111.00
Order
Releasing Agent - Lanthanum Nitrate, 10,000 µg/mL 2% HNO310,000 µg/mL : La as La2O3
RA-LAND
$46.00
Order
RA-LANK
$65.00
Order
RA-LANR
$111.00
Order

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