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 Florisil® Sorbentien für die Niederdruck-Säulenchromatographie

MACHEREY-NAGEL

hartes körniges Magnesiumoxid-Silicagel: MgO 15,5 ± 0,5%, SiO2 84,0 ±0,5%, Na2SO4 œ1,0%
typische Anwendungen: Clean-up von Pestizidrückständen, Trennung von chlorierten Pestiziden, Isolierung von Steroiden, Sexualhormonen, Antibiotika, Lipiden etc....

 Kieselgel Sorbentien für die Niederdruck-Säulenchromatographie

MACHEREY-NAGEL

Standard-Kieselgel 60, Porenweite ~ 60 Å; Porenvolumen ~ 0.75 ml/g; spez. Oberfläche BET ~ 500 m²/g hochporöse, amorphe Kieselsäure in Form von harten, opalisierenden Körnern, hergestellt durch Fällung von Wasserglas mit Schwefelsäure. FIA-Kieselgel für das Fluoreszenz-Indikator-Adsorptions-Verfahren zur Bestimmung des Gehaltes an Kohlenwasserstoffgruppen bei der Prüfung flüssiger Brennstoffe nach DIN 51791 und ASTM D 1319-58T. Beim FIA-Verfahren werden die gesättigten Kohlenwasserstoffe, Olefine und Aromaten einer Probe chromatographisch in einer mit FIA-Kieselgel gefüllten Säule durch Adsorption und Desorption in Gegenwart eines Fluoreszenz-Farbstoff-Gemisches bestimmt. Weitere Kieselgele auf Anfrage....

CHROMATOGRAPHIE-PAPIER MN 866 190 X 190 MM, VE=100 SONDERANFERTIGUNG

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Bestell Nr. Package size Price per package    
817866021

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Product scheduled for discontinuation

Aluminiumoxid 150 basisch (0.0630.200 mm)

Merck

Bestell Nr. Package size Price per package    
1.01061.1000

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1.01061.2000

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Aluminiumoxid 60 aktiv basisch (Aktivitätsstufe I) Korngröße 0,0630,200 mm (70-230 mesh ASTM) für die Säulenchromatographie

Merck

Bestell Nr. Package size Price per package    
1.01067.1000

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1.01067.2000

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ALUMINIUMOXID 60 G NEUTRAL (TYP E) FUER DIE DUENNSCHICHT-CHROMATOGRAPHIE

Merck

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1

1.01090.2500

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Aluminiumoxid 60 GF254 neutral (Typ E) für die Dünnschicht-Chromatographie

Merck

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1

1.01092.0500

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500 g Login / Register here
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Aluminiumoxid 90 aktiv basisch (0,0630,200 mm) (Aktivitätsstufe I) für die Säulenchromatographie

Merck

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1.01076.1000

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1.01076.2000

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2 kg Login / Register here
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1.01076.9020

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20 kg Login / Register here
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Aminosäuren-Testgemisch Packung à 8 ml

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1

4004913

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Cellulosepulver MN 100

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815050.1

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Cellulosepulver MN 100 Packung à 25 kg

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1

815050.25

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Cellulosepulver MN 100 Packung à 5 kg

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1

815050.5

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Cellulosepulver MN 2100

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815060.1

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1 kg Login / Register here
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Cellulosepulver MN 2100 ff

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1

815070.1

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Cellulosepulver MN 2100 Packung à 5 kg

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1

815060.5

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Cellulosepulver MN 301

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816250.1

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Cellulosepulver MN 301 Packung à 5 kg

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1

816250.5

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CHROMATOGRAPHIE-PAPIER 260 190 X 460mm,

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817260001

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Minimum order quantity 10 packs or a multiple!
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DIAION CR11, 1000GM

Sigma-Aldrich

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13547

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DIAION HP-20, 1000GM

Sigma-Aldrich

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13607

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DIAION HP-20, 100GM

Sigma-Aldrich

Bestell Nr. Package size Price per package    
13605

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DIAION HP-20, 500GM

Sigma-Aldrich

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13606

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DIAION HP-20SS, 1000GM

Sigma-Aldrich

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13615-U

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DIAION HP-20SS, 100GM

Sigma-Aldrich

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13613-U

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DIAION HP-2MG, 1000GM

Sigma-Aldrich

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13603

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Product scheduled for discontinuation

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