All Ion Selective standards are traceable to primary standards from the United states National Institute for Standards and Technology (NIST).
A Certificate of Analysis is available upon request.
Ammonium ISAB, 4M LiCl,500ml
QS970I
Ammonium Standard, 1000ppm, 500ml
QS970S
Barium ISAB, 4M LiCl, 500ml
QS974I
Barium Standard, 1000ppm, 500ml
QS974S
Bromide ISAB, 5M NaNO3, 500ml
QS975I
Bromide Standard, 1000ppm, 500ml
QS975S
Cadmium ISAB, 5M NaNO3, 500ml
QS976I
Cadmium Standard, 1000ppm, 500ml
QS976S
Calcium ISAB, 4M KCl, 500ml
QS977I
Calcium Standard, 1000ppm, 500ml
QS977S
Carbonate ISAB, 500ml
QS978I
Carbonate Standard, 1000ppm, 500ml
QS978S
Chloride ISAB, 5M NaNO3, 500ml
QS979I
Chloride Standard, 1000ppm, 500ml
QS979S
Cupric ISAB, 500ml
QS980I
Cupric Standard, 1000ppm, 500ml
QS980S
Cyanide ISAB, 10M NaOH, 500ml
QS981I
Cyanide Standard, 1000ppm, 500ml
QS981S
Fluoride TISAB3, 500ml
QS982I
Fluoride Standard, 1000ppm, 500ml
QS982S