chooch
01-22-2019, 04:53 PM
Have a used HI 93713 Phosphate Low Range ISM. Comes with 24 packets of reagent exp. 05/2021. Only comes with 1 cuvette.
I just tested it against a Hanna Phosphorous ULR and it gave a similiar reading, well within +/- .04 tolerance.
$30
I just tested it against a Hanna Phosphorous ULR and it gave a similiar reading, well within +/- .04 tolerance.
$30