Supplier: Merck

Potassium nitrate, EMSURE® Reag. Ph. Eur., ISO for analysis, Supelco®

Supplier: Merck

Potassium nitrate, Suprapur® for trace analysis, Supelco®

Supplier: VWR Chemicals

Potassium nitrate ≥97%, TECHNICAL

Supplier: VWR Chemicals

Potassium nitrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Potassium nitrate ≥99.0%, AnalaR NORMAPUR® analytical reagent

Supplier: Avantor

Potassium nitrate 99.0-100.5%, granular USP, FCC, J.T.Baker®

Supplier: Avantor

Potassium nitrate ≥99.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Supplier: MACRON AVANTOR BRAND

Potassium nitrate 99.0-100.5%, fine crystals, Macron Fine Chemicals™

Supplier: Avantor

Potassium nitrate 99.0-100.5%, granular USP, Multi-Compendial, J.T.Baker®

Supplier: Thermo Fisher Scientific

Potassium nitrate 99+% for analysis

Supplier: VWR Chemicals

Xylenol orange triturate 1% (w/w) in potassium nitrate Reag. Ph. Eur. 1096301

Supplier: Thermo Fisher Scientific

Potassium nitrate 99.999% (trace metals basis)

Supplier: Apollo Scientific

Potassium nitrate 99,9%

Supplier: Thermo Fisher Scientific

Potassium nitrate 99%, Extra Pure

Supplier: Thermo Fisher Scientific

Potassium nitrate 99%, pure

Supplier: Merck

Mettler-Toledo Calibration substance ME 51143095, Potassium nitrate, traceable to primary standards (LGC).

Supplier: VWR Collection

Calomel-free pH electrode refill solution containing potassium nitrate , VWR®

Supplier: Merck

Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Roth Carl

Potassium nitrate

Supplier: Roth Carl

Potassium nitrate

Supplier: REAGECON

Potassium nitrate 10% in aqueous solution

Supplier: Biowest

In 1976, Guilbert and Iscove demonstrated that precursor cells of erythrocytes and macrophages could be cultured in a reduced-serum medium supplemented with albumin, transferrin, lecithin, and selenium. Iscove's medium is a modification of Dulbecco's Modified Eagle's Medium (DME) containing selenium, additional amino acids and vitamins, sodium pyruvate, HEPES buffer, and potassium nitrate instead of ferric nitrate. Further studies have demonstrated that Iscove's medium will support murine B lymphocytes, haemopoietic tissue from bone marrow, B-cells stimulated with lipopolysaccharide, T-lymphocytes, and a variety of hybrid cells.

Supplier: Thermo Fisher Scientific

Potassium nitrate 99+% for biochemistry

Supplier: EUROCLONE

Potassium nitrate

Supplier: Thermo Fisher Scientific

Potassium nitrate 99+% ACS

Supplier: MERCK PRODUCTION CHEMICALS

Potassium nitrate E252, FCC, BP, Ph. Eur., USP, extra pure, SAFC®

Supplier: MP Biomedicals

Soluble in water (133 mg/ml), yielding a clear, colourless solution. soluble in glycerol; insoluble in absolute alcohol.

Supplier: Honeywell Chemicals

Potassium nitrate 99.0-100.5%, Puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E252, Fluka™