The Ricca Chemical tungsten ICP standard with a composition of 92.88% water, 5.06% nitric acid, 1.10% hydrofluoric acid and 0.96% tungsten, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.

Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemical titanium ICP standard with a composition of 95.85% water, 4.09% ammonium hexafluorotitanate and 0.05% hydrofluoric acid, is suitable for research and laboratory use. It is also used in pharmaceutical industries. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical tin ICP standard with a composition of 93.31% water, 5.06% nitric acid, 0.96% tin and 0.67% hydrofluoric acid, is suitable for research and laboratory use. It is also used in wide range of industries. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical tin ICP standard with a composition of 90.58% water, 8.37% hydrochloric acid, 0.95% tin and 0.10% nitric acid, is suitable for research and laboratory use. It is also used in wide range of industries. It can be stored at a temperature of 15 to 30 degree C.

The Ricca Chemical thallium ICP standard with a composition of 93.98% water, 5.06% nitric acid and 0.96% thallium, is suitable for research and laboratory use. It can be stored at a temperature of 15 to 30 degree C.

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

Matrix: H2O Min: >= 995 Max: = Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility

The Ricca Chemical tantalum ICP standard with a composition of 96.99% water, 1.92% ammonium heptafluorotantalate and 1.10% hydrofluoric acid, is suitable for use in various industries. It can be stored at a temperature of 15 to 30 degree C.

Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility