EC analytical columns NUCLEOSIL® 100-5 C18 PAH, 5 µm
CHF 1,084.20*
Content:
1
Delivery according to order confirmation
Product number:
4002372
Manufacturer:
Macherey-Nagel GmbH & Co. KG
Packaging information:
Weight:
0.16 kg
Description
Special octadecyl phase for PAH analysis.
Base material NUCLEOSIL® silica, particle size 5 µm, pore size 100 Å; polymeric coating - USP L1; eluent in column acetonitrile/water 70:30; allows efficient gradient separation of the 16 PAH in accordance with EPA.
Detection of the separated PAH by UV (250 to 280 nm), with diode array or with fluorescence detection at different wavelegths for excitation and emission (acenaphthylene cannot be analysed with fluorescence detection).
Guard columns for EC columns NUCLEOSIL® 100-5 C18 PAH, 5 µm available on request.
Base material NUCLEOSIL® silica, particle size 5 µm, pore size 100 Å; polymeric coating - USP L1; eluent in column acetonitrile/water 70:30; allows efficient gradient separation of the 16 PAH in accordance with EPA.
Detection of the separated PAH by UV (250 to 280 nm), with diode array or with fluorescence detection at different wavelegths for excitation and emission (acenaphthylene cannot be analysed with fluorescence detection).
Guard columns for EC columns NUCLEOSIL® 100-5 C18 PAH, 5 µm available on request.
Properties
| Eluent in column: | Acetonitrile/water |
|---|---|
| Endcapped: | Yes |
| Int. Ø: | 3.0 mm |
| Length: | 250 mm |
| Manufacturer Article Number: | 720117.30 |
| Material column: | Stainless steel |
| Max. temperature resistance: | 60 °C |
| Method: | Analytical |
| Particle size: | 5 µm |
| Particle type: | Fully porous |
| Separation system: | Reverse phase |
| USP listing: | L118 |
| Volume column: | 1.75 ml |
| pH stability: | 2 ... 8 |
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Grain size 5 µm, pore dia. 100 Å. Octadecyl phase, endcapped, 15 % C.
Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Å, particle sizes 3 µm and 5 µm; 7 µm, 10 µm, 12 µm, 16 µm, 20 µm, 30 µm und 50 µm for preparative separations on request for daily routine analysis and up-scaling for preparative HPLC, pH stability 1 - 9. Carbon content 17.5 % C for C18, 10.5 % C for C8, high reproducibility from lot to lot for standard routine applications in reversed phase chromatography.Octyl phases, 10.5 % C, particle size 5 µm.
Available with medium density octadecyl (C18 - USP L1) and octyl (C8 - USP L7) modification pore size 110 Å, particle sizes 3 µm and 5 µm; 7 µm, 10 µm, 12 µm, 16 µm, 20 µm, 30 µm und 50 µm for preparative separations on request for daily routine analysis and up-scaling for preparative HPLC, pH stability 1 - 9. Carbon content 17.5 % C for C18, 10.5 % C for C8, high reproducibility from lot to lot for standard routine applications in reversed phase chromatography.Octyl phases, 10.5 % C, particle size 5 µm.