Standards M

100 ppm: F-, PO₄ 3+ , NO_2-, NO_3-, Br-, SO₄ 2+ , Cl- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

0.5 ppm F-, PO₄ 3+ 1 ppm NO_2-, NO_3-, Br- 12.5 ppm SO₄ 2+ , Cl- Matrix: H2O Min: >= .995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Fac

150 ppm SO₄ 2 -, PO₄ 3 100 ppm NO₃-, Br-, NO₂- 30 ppm Cl-, 20 ppm F- Matrix: H2O Min: >= 99.5 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredit

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.

Standards may be diluted in the same matrix as specified however, caution must be exercised in the choice of the source for your diluents. Diluting the matrix may cause some standards to precipitate.