Hledali jste: Sulfid+sodn\u00FD+hydr\u00E1t

Dodavatel: CHEMetrics

Popis: HR CHEMets® is the new way to test at high ranges and replaces the now discontinued VACUettes product line.

New Product

Dodavatel: Thermo Fisher Scientific

Popis: Standardy - síra, 10000 mg/L, Specpure®, Sulphur, Matrice: H₂O, Aplikace: Standardy ICP

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Dodavatel: Thermo Fisher Scientific

Popis: Standardy - síra, 1000 mg/L, Specpure®, Sulphur, Matrice: H₂O, Aplikace: Standardy ICP

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Katalogové číslo: (MURRG114/21)

Dodavatel: MURRAY S

Popis: Neutral resistance glass with funnel top.

Měrná jednotka: 1 * 100 KS

Akce

Katalogové číslo: (METT52000379)

Dodavatel: Mettler - Toledo

Popis: Ideal for a wide range of applications including emulsions, suspensions, effluent water, and solutions containing proteins and sulfides. Electrode meets IP 67 specifications, allowing the sensor to be immersed in water to a depth of 1 m for one hour without any water incursion.

Měrná jednotka: 1 * 1 KS

Akce

Katalogové číslo: (91114.001)

Dodavatel: VWR Chemicals

Popis: A standard mixture, typically used for food testing, containing the following components: 100 ug/ml each of Aldrin [CAS:309-00-2] ; Alpha-HCH [CAS:319-84-6] ; Beta-HCH [CAS:319-85-7] ; Delta-HCH [CAS:319-86-8] ; Gamma-HCH (Lindane) [CAS:58-89-9] ; Chlorbenside [CAS:103-17-3] ; cis-Chlordane [CAS:5103-71-9] ; trans-Chlordane [CAS:5103-74-2] ; Chlorfenson [CAS:80-33-1] ; Chloroneb [CAS:2675-77-6] ; 2,4'-DDD [CAS:53-19-0] ; 4,4'-DDD (TDE) [CAS:72-54-8] ; 2,4'-DDE [CAS:3424-82-6] ; 4,4'-DDE [CAS:72-55-9] ; 2,4'-DDT [CAS:789-02-6] ; 4,4'-DDT [CAS:50-29-3] ; 4,4'-Dichlorobenzophenone [CAS:90-98-2] ; Dieldrin [CAS:60-57-1] ; Endosulfan-alpha [CAS:959-98-8] ; Endosulfan-beta [CAS:33213-65-9] ; Endosulfan-ether [CAS:3369-52-6] ; Endosulfan-total (sulfate) [CAS:1031-07-8] ; Endrin [CAS:72-20-8] ; Endrin aldehyde [CAS:7421-93-4] ; Endrin ketone [CAS:53494-70-5] ; Perthane [CAS:72-56-0] ; Fenson [CAS:80-38-6] ; Heptachlor [CAS:76-44-8] ; Heptachlor-exo-epoxide [CAS:1024-57-3] ; Hexachlorobenzene [CAS:118-74-1] ; Isodrin [CAS:465-73-6] ; o,p'-Methoxychlor-olefin [CAS:30667-99-3] ; 4,4'-Methoxychlor olefin [CAS:2132-70-9] ; Mirex [CAS:2385-85-5] ; cis-Nonachlor [CAS:5103-73-1] ; trans-Nonachlor [CAS:39765-80-5] ; Pentachloroanisole [CAS:1825-21-4] ; Pentachlorobenzene [CAS:608-93-5] ; Methyl-pentachlorophenyl sulfide [CAS:1825-19-0] ; Tetradifon [CAS:116-29-0] in Toluene

Měrná jednotka: 1 * 1 mL

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Katalogové číslo: (SPCMD1033-500MLGL)

Dodavatel: Spectrum Chemical

Popis: Diethanolamine, Reagent, ACS is also referred to as DEA, is an organic compound that in its pure form is a white solid but it is most often encountered as a clear liquid that has a viscous texture. It is a secondary amine and diol and is water soluble. It is used as a corrosion inhibitor and surfactant that is used in the oil refining industry to help remove hydrogen sulfide from sour gas. As an ACS grade reagent, Spectrum Chemical manufactured compound is used as the quality standard against which other substances are grade and has met the toughest regulatory standards for quality and pureness

Měrná jednotka: 1 * 500 mL

Akce

Dodavatel: Thermo Fisher Scientific

Popis: Standardy - síra, 1000 mg/L, Specpure®, Sulphur, Matrice: H₂O, Aplikace: Standardy AAS

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Katalogové číslo: (216-1186)

Dodavatel: witeg Labortechnik

Popis: Soda-lime glass.

Měrná jednotka: 1 * 1 KS

Akce

Katalogové číslo: (8.18449.0100)

Dodavatel: Merck

Popis: 6,6'-Di-tert-butyl-4,4'-thiodi-m-cresol for synthesis, Sigma-Aldrich®

Měrná jednotka: 1 * 100 g

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Dodavatel: Thermo Orion

Popis: These low maintenance ROSS pH electrodes offer unmatched benefits that users will not find in any other pH electrode. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

Akce

Dodavatel: VWR Chemicals

Popis: Standardy - síra, 1000 mg/L, VWR® AVS TITRINORM, Sulphur, Matrice: H₂O, Aplikace: Standardy AAS

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Katalogové číslo: (43869.18)

Dodavatel: Thermo Fisher Scientific

Popis: Standardy - síra, Standard for wear metal analysis, 1000 µg/g, Specpure®, Sulphur, Matrice: oil, Aplikace: Standardy na bázi oleje

Měrná jednotka: 1 * 50 g

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Katalogové číslo: (HACH2537800)

Dodavatel: Hach

Popis: The kit is used to determine sulphide pollution of sewage water, waste water and other sources resulting from decomposition of organic matter. In the HS-C kit, sulphide discolours a detection paper. The results can be obtained by comparison of the colour to a printed chart.

Měrná jednotka: 1 * 1 KIT

Akce

Dodavatel: Merck

Popis: Quick tests, visual colour comparison.

Bezpečnostní list

Katalogové číslo: (662-2539)

Dodavatel: Thermo Orion

Popis: This electrode with built-in temperature sensor is ideal for any application where the use of metallic reference electrodes would contaminate the samples. Compared to conventional electrodes, the proven ROSS reference system exhibits superior stability in measurements, faster response, greater accuracy and precision when measuring samples that vary in temperature or when calibrating in temperatures that differ from the samples.

Měrná jednotka: 1 * 1 KS

Akce