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Kaliumnitrat 99,9%

Leverantör: Apollo Scientific

Beskrivning: Kaliumnitrat 99,9%

Kaliumnitrat 99%, pure

Leverantör: Thermo Fisher Scientific

Beskrivning: Kaliumnitrat 99%, pure

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Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel, Supelco®

Artikel nummer : (1.02037.1000)

Leverantör: Merck

Beskrivning: 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)

UOM: 1 * 1 L

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Kaliumnitrat ≥99.995%, Puratronic®

Leverantör: Thermo Fisher Scientific

Beskrivning: Kaliumnitrat ≥99.995%, Puratronic®

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VWR®, Electrode Filling and Storage Solution

Artikel nummer : (662-1116)

Leverantör: VWR Collection

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

UOM: 1 * 114 mL

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Potassium Nitrate Melting Point Standard, Reference Standard

Artikel nummer : (1548350.)

Leverantör: USP

Beskrivning: 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.

UOM: 1 * 1 g

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Potassium Nitrate, Reference Standard

Artikel nummer : (1548349.)

Leverantör: USP

Beskrivning: 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.

UOM: 1 * 100 mg

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Cell culture media, Iscove's Modified Dulbecco's Medium (IMDM)

Leverantör: BIOWEST

Beskrivning: 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.

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Hexaklorplatinasyra hexahydrat Pt ≥ 37,5% ≥99.95%, Premion® low nitrate

Leverantör: Thermo Fisher Scientific

Beskrivning: Dihydrogen hexachloroplatinate(IV) hexahydrate is used for the determination of potassium. It is also used for the purification of platinum by treating it with ammonium chloride flowed by heating of ammonium hexachloroplatinate with hydrogen yields elemental platinum. It also finds application in catalysis, electroplating, photography, platinum mirrors, printing for etching of zinc, producing fine color in glass and porcelain, indelible ink and microscopy. It is a precursor for the preparation of other platinum catalysts.

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