Page 160 - Catalog Instruments and Supplies
P. 160
160 SCP SCIENCE
Standards Reagents and CRMs
instrument and performance standards for epa methods
interference checks
interferents a alternate interferents a
Fe @ 1000 µg/ml Matrix: 5% HNO3 Cr, Cu, Mn, Ni, Ti, V @ 1000 µg/ml
Matrix: 5% HNO3 Al, Ca, Mg @ 2500 µg/ml
Volume (ml) Catalog No. Volume (ml) Catalog No.
125 140-118-011 125 140-118-031
500 140-118-015 500 140-118-035
interferents b alternate interferents b
Matrix: 5% HNO3 Ba, Be, Co, Cr, @ 50 µg/ml Matrix: 5% HNO3 Ca, Fe, Mg, Si @ 10 µg/ml
Cu, Mn, V @ 100 µg/ml @ 100 µg/ml
Al, As, B, Mo,
Ag, Cd, Ni, Pb, Zn Na, Sb, Se, Tl
Volume (ml) Catalog No. Volume (ml) Catalog No.
125 140-118-021 125 140-118-041
500 140-118-025 500 140-118-045
interference standards
standard 1 standard 4 standard 5
Al @ 400 µg/ml
Matrix: 5% HNO3 Hg @ 5 µg/ml Matrix: 4 % Na @ 5000 µg/ml
Matrix: 5% HNO3 Mg @ 1000 µg/ml HNO3
Be @ 10 µg/ml
Mn @ 20 µg/ml
Ag, Ba, Cr,
Cd, Co, Cu, @ 30 µg/ml
Ni, V, Zn
Se @ 50 µg/ml
As, Pb, Tl @ 100 µg/ml Ca, Fe @ 2000 µg/ml
K @ 2000 µg/ml
Volume (ml) Catalog No. Volume (ml) Catalog No. Volume (ml) Catalog No.
125 140-104-011 125 140-104-041 125 140-104-051
250 140-104-012 250 140-104-042 250 140-104-052
500 140-104-015 500 140-104-045 500 140-104-055
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