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HPLC Detector lamps

Description

Properties
Fits for: Agilent 1100 VWD Longlife D2 Lamp
Manufacturer Article Number: 11941-11
UNSPSC: 41-11-57-00
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EC analytical columns NUCLEODUR® 100-3 C18 ec, 3 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.Octadecyl phases, 17.5 % C, particle size 3 µm.
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EC analytical columns NUCLEODUR® 100-5 C18 ec, 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.Octadecyl phases, 17.5 % C, particle size 5 µm.
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Preparative HPLC columns Nucleosil®100-5 C18
Grain size 5 µm, pore dia. 100 Å. Octadecyl phase, endcapped, 15 % C.
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EC analytical columns NUCLEOSIL® 100-5 C18 PAH, 5 µm
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.
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EC analytical columns NUCLEODUR® 100-5
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EC analytical columns NUCLEODUR® C18 Gravity, 1.8 µm
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EC analytical columns NUCLEODUR® C18 Gravity, 3 µm
NUCLEODUR® C18 - C 8 Gravity nonpolar high density phasesAvailable as octadecyl (C18 -USP L1) and octyl (C8 - USP L7) modifications. Pore size 110 Å.Ideal for method developmentAllows HPLC at pH extremes (pH 1 - 11)Suitable for LC/MS due to low bleeding characteristicsRecommended for overall sophisticated analytical separationsOptimal for: pharmaceuticals, e.g. analgesics, antiinflammatory drugs, antidepressants, herbicides, phytopharmaceuticals, immunosppressantsParticle size 3 µm, 18 % C.
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EC analytical columns NUCLEODUR® C18 Gravity, 5 µm
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EC analytical columns NUCLEODUR® 100-5 CN, 5 µm
Pore size 110 Å, - USP L10Multi-mode columns (RP and NP)Widens the scope in selectivityDiffernet retention characteristics compared to C8 and C18Stable against hydrolysis at low pH values, working range pH 1-8High reproducibility from lot to lotIdeal for: tricyclic antidepressants, steroids, organic acidsEluent in column n-heptane, particle size 5 µm.
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EC analytical columns NUCLEODUR® 100-5 CN-RP, 5 µm
Pore size 110 Å, - USP L10Multi-mode columns (RP and NP)Widens the scope in selectivityDiffernet retention characteristics compared to C8 and C18Stable against hydrolysis at low pH values, working range pH 1-8High reproducibility from lot to lotIdeal for: tricyclic antidepressants, steroids, organic acidsEluent in column acetonitrile, particle size 5 µm
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