52 Results for: "Potassium Nitrate"

Sort By

« ‹ 1 2 › »

VWR®, Electrode Filling and Storage Solution

Supplier: VWR Collection

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

Expand 1 Items

Melting point standards, potassium nitrate, traceable to primary standards, Supelco®

Supplier: Merck

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

Expand 1 Items

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

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)

Expand 1 Items

Reference electrode filling solutions

Supplier: Mettler - Toledo

FRISCOLYT-B® (84,4% glycerol, 11% KCl and 4,6% H₂O) is for low temperature samples.

Expand 1 Items

Filling solutions for pH electrodes, Orion™

Supplier: Thermo Orion

Filling solutions for pH and reference electrodes.

Expand 1 Items

Potassium Nitrate 1 * 1 g

Supplier: Merck

Potassium Nitrate 1 * 1 g

Expand 1 Items

Filling Solution, Reference, 1 M KNO₃

Supplier: Hach

Filling solution for electrode reference element, potassium nitrate (KNO₃), 1 M solution.

Expand 1 Items

SATURATED SOLUTION OF POTASSIUM NITRATE FOR CHLORIDES TITRATION 1 * 1 L

Supplier: PROLABO CMP

SATURATED SOLUTION OF POTASSIUM NITRATE FOR CHLORIDES TITRATION 1 * 1 L

Expand 1 Items

Potassium nitrate, Puratronic, 99.995% (metals basis) 1 * 1 kg

Supplier: Thermo Fisher Scientific

Potassium nitrate, Puratronic, 99.995% (metals basis) 1 * 1 kg

Expand 1 Items

POTASSIUM NITRATE SOLUTION 400 MG/L DE N 1 * 500 mL

Supplier: PROLABO CMP

POTASSIUM NITRATE SOLUTION 400 MG/L DE N 1 * 500 mL

Expand 1 Items

Standards for water pollution QC check, inorganics, VHG

Supplier: LGC Standards PROMOCHEM

This solution is intended for use as a quality control check for methods related to measurements of inorganic materials includes conductivity, alkalinity as CaCO₃, chloride, fluoride, nitrite and nitrate, sulphate, potassium, sodium, total dissolved solids and many more.

Expand 1 Items

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

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.

Expand 8 Items

SODIUM CHLORURE GPR RECTAPUR VWRC27800.460 1,17 kg POTASSIUM NITRATE TECHNICAL VWRC26857.368 250 g ACIDE NITRIQUE 65% POUR ANALYSES IS MERC1.00456.1000 32,15 ml EAU 4,43 L JERRICAN 5L 1 * 5 L

Supplier: PROLABO CMP

SODIUM CHLORURE GPR RECTAPUR VWRC27800.460 1,17 kg POTASSIUM NITRATE TECHNICAL VWRC26857.368 250 g ACIDE NITRIQUE 65% POUR ANALYSES IS MERC1.00456.1000 32,15 ml EAU 4,43 L JERRICAN 5L 1 * 5 L

Expand 1 Items

Hexachloroplatinic(IV) acid hexahydrate Pt ≥ 37.5% ≥99.95% (metals basis), Premion® low nitrate

Supplier: Thermo Fisher Scientific

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.