Description 100 ml cat. no. 250 ml cat. no. 500 ml cat. no.
Interference Standard 1 140-104-011 140-104-012 140-104-015
Interference Standard 2 140-104-021 140-104-022 140-104-025
Interference Standard 3 140-104-031 140-104-032 140-104-035
Interference Standard 4 140-104-041 140-104-042 140-104-045
Interference Standard 5 140-104-051 140-104-052 140-104-055
Interference Standard Set 140-104-061 140-104-062 140-104-065



Interference Standards      
Interference Standard 1   Intereference Standard 2   Intereference Standard 3
Element Concentration   Element Concentration   Element Concentration
As 100 µg/ml   Sb 200 µg/ml   B 10 µg/ml
Ba 30 µg/ml         Mo 200 µg/ml
Be 10 µg/ml         Si 15 µg/ml
Cd 30 µg/ml         Ti 200 µg/ml
Cr 30 µg/ml            
Co 30 µg/ml            
Cu 30 µg/ml            
Pb 100 µg/ml            
Mn 20 µg/ml            
Hg 5 µg/ml            
Ni 30 µg/ml            
K 2000 µg/ml            
Se 50 µg/ml            
Ag 30 µg/ml            
Tl 100 µg/ml            
V 30 µg/ml            
Zn 30 µg/ml            
               
Matrix: 5% HNO3   Matrix: 4% HNO3   Matrix: 1% HF
Catalog Number Volume   Catalog Number Volume   Catalog Number Volume
140-104-011 100 ml   140-104-021 100 ml   140-104-031 100 ml
140-104-012 250 ml   140-104-022 250 ml   140-104-032 250 ml
140-104-015 500 ml   140-104-025 500 ml   140-104-035 500 ml
               
               
               
               
Interference Standard 4   Intereference Standard 5   Intereference Standard 5
(includes one of each standard)
Element Concentration   Element Concentration   Element Volume
Al 400 µg/ml   Na 5000 µg/ml   140-104-061 100 ml
Ca 2000 µg/ml         140-104-062 250 ml
Fe 2000 µg/ml         140-104-065 500 ml
Mg 1000 µg/ml            
               
Matrix: 5% HNO3   Matrix: 4% HNO3      
Catalog Number Volume   Catalog Number Volume      
140-104-041 100 ml   140-104-051 100 ml      
140-104-042 250 ml   140-104-052 250 ml      
140-104-045 500 ml   140-104-053 500 ml