High Purity Standards (HPS) Product Catalogue NEW UPDATE 2020

Matrix Modifiers for Graphite Furnace
Our matrix modifiers are designed for use with Graphite Furnace Atomic Absorption Spectroscopy (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.
Graphite Furnace - Matrix Modifiers
Description Matrix Volume Part #
10% NH 4
H 2
PO 4
0.05% HNO 3
100 mL MM-9003-100
20% NH 4
H 2
PO 4
0.05% HNO 3
250 mL MM-9004-250
100 mL MM-9004-100
0.1% Mg(NO 3
) 2
1% HNO 3
100 mL MM-9010-100
1% Mg(NO 3
) 2
1% HNO 3
250 mL MM-9011-250
100 mL MM-9011-100
5% Mg(NO 3
) 2
1% HNO 3
250 mL MM-9012-250
100 mL MM-9012-100
0.1% Pd 10% HNO 3
+ Tr HCl 100 mL MM-9020-100
1% Pd 10% HNO 3
+ Tr HCl 100 mL MM-9021-100
2% Pd 10% HNO 3
+ Tr HCl 100 mL MM-9022-100
1% Ni(NO 3
) 2
1% HNO 3
250 mL MM-9031-250
100 mL MM-9031-100
5% Ni(NO 3
) 2
1% HNO 3
100 mL MM-9032-100
0.1% NH 4
NO 3
H 2
O 100 mL MM-9040-100
100 mL MM-9042-100
5% NH 4
NO 3
H 2
O
250 mL MM-9042-250
100 mL MM-9100-100
1,000 µg Pd/mL - 600 µg Mg(NO 3
) 2
/mL 10% HNO 3
+ Tr HCl
250 mL MM-9100-250
100 mL MM-9101-100
1,500 µg Pd/mL - 1,000 Mg(NO 3
) 2
/mL 10% HNO 3
+ Tr HCl
250 mL MM-9101-250
750 µg Pd/mL - 500 Mg(NO 3
) 2
/mL 10% HNO 3
+ Tr HCl 100 mL MM-9102-100
10,000 µg NH 4
H 2
PO 4
/mL - 500 µg Mg(NO 3
) 2
/mL 1% HNO 3
250 mL MM-9110-250
100 mL MM-9110-100
Graphite Furnace - Solutions
Components Concentration Matrix Volume Part #
Arsenic, Lead, Selenium, Thallium
2 µg/mL
100 mL
2% HNO 3
250 mL
ICV-GFAA-100
ICV-GFAA-250
Cadmium, Chromium, Silver
0.4 µg/mL
500 mL
ICV-GFAA-500
71
7221 Investment Drive • North Charleston, SC 29418