Selenium ≥99.999% (metals basis), powder -200 mesh

: Thermo Fisher Scientific

Selenium ≥99.999% (metals basis), powder -200 mesh

: Thermo Fisher Scientific

:7782-49-2

:Se

:MFCD00134090

:78.96 g/mol

:12,08572

:∼685 °C (1013 hPa)

:217 °C

:4.28 g/cm³ (20 °C)

:Ambient

:231-957-4

:3288

:6.1,III

:GHS06

:GHS08

msds_ALFA036208

Thermo Scientific Acroseal 25 Years

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Water, TECHNICAL, demineralised

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Carbon disulphide ≥99.9%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS for analysis

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n-Hexane ≥99.0% (by GC), Suprasolv® hypergrade for organic trace analysis, Supelco®

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Methanol, Prepsolv® for preparative chromatography, Supelco®

: Merck

Dichloromethane, dehydrated (max. 0.01% H₂O) ≥99% stabilised, GPR RECTAPUR® for synthesis

: VWR Chemicals

Cyclohexane ≥99.5%, PESTINORM® for pesticide residue analysis

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Glycerine ≥98%, GPR RECTAPUR®

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Diethyl ether ≥99% stabilised, GPR RECTAPUR®

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Ethanol eurodenatured ≥99%, GPR RECTAPUR® (1:1:1)

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Methanol, SupraSolv® for gas chromatography, Supelco®

: Merck

Potassium bromide, Uvasol® for IR spectrophotometry, Supelco®

: Merck

Diethyl ether ≥99% stabilised, GPR RECTAPUR® peroxide-free

: VWR Chemicals

Chloroform ≥99% stabilised, GPR RECTAPUR®

: VWR Chemicals

Ethanol eurodenatured ≥96%, GPR RECTAPUR® (1:1:1)

: VWR Chemicals

2-Propanol 99.5%, gradient grade for HPLC

: Thermo Fisher Scientific

N-Methyl-2-pyrrolidone (NMP), extra dry over Molecular Sieve 99.5%, AcroSeal®

: Thermo Fisher Scientific

Dichloromethane 99+% stabilised, extra pure

: Thermo Fisher Scientific