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$2,228.23
$2,025.66
Whatman Grade No. 3MM Chr Chromatography Paper, Cellulose, Whatman 3030-6188 Sheets
$60.40
$54.91
Whatman PartiSphere WVS Columns, Whatman 4621-1505 Sax Column Only
No Image Available
$765.47
$695.88
Agilent JW Scientific DB-5 GC Columns, Agilent Technologies 122-5062
$1,154.11
$1,049.19
Agilent JW Scientific DB-5ms GC Columns, Agilent Technologies 123-5533
$818.15
$743.77
Agilent Megabore Test F/DB1 DB5 200-0310 Megabore Test F/DB1 DB5
$52.23
$47.48
Agilent Tapered Needle Syringes, Agilent Technologies 5182-0835 Removable, Tapered Needle Syringes
$89.24
$81.13
Hamilton Syringe 701RN-HP 10UL 80338 Syringe 701RN-HP 10UL
No Image Available
$86.37
$78.52
Merck Chromolith HPLC Columns, Merck KGaA (Darmstadt, Germany) 1.02129.0001 Performance RP-18E Column
$940.89
$855.35
Sielc Primesep 100 Chromatography Columns
+ 58 options
No Image Available
$665.56
$349.99
Product Category Description:
These columns are designed for the analysis of aqueous samples using reversed phase chromatography.
The packing material is prepared with monochloro-silanes to ensure maximum monomolecular surface coverage of the alkyl layer. A final endcapping reaction further reduces the adsorption effects that can cause tailing, allowing for high reproducibility. Columns have efficiencies greater than 65,000 plates per meter and yield a peak asymmetry factor within a range of 0.9–1.4.
The XL system provides high speed separations and the unique design can result in up to four times longer column life with periodic replacement of the guard cartridge. Dead volume between the two cartridges is eliminated, ensuring optimum resolution. High efficiency — up to 100,000 plates per meter — can be achieved without sacrificing performance.
Ordering Information: Columns come with end fittings.
| Description: | XL Holder Assembly | |
| Dimensions,I.D. x L, mm: | — | |
| ParticleSize, µm: | — | |
| Unit: | Each | |
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 237060 Octyl C8 Xl Holder Assembly
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235333 Octyl C8 Analytical Column
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235329 Ods C18 Analytical Column
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235330 Ods C18 Analytical Column
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235334 Ods C18 Ion Pair Analytical Column
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235331 Octyl C8 Semi-Preparative Column
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235335 Ods C18 Ion Pair Analytical Column
$0.00
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 235332 Octyl C8 Analytical Column
$0.00
Sielc Primesep A Chromatography Columns
+ 58 options
No Image Available
$665.56
$309.99
Whatman Silica Gel for Column Chromatography, Whatman 4791-010 Silica Gel, 60 Å
No Image Available
$199.99
Agilent Technologies HP Integrator Ink Cartridge, Black 5181-1220
$40.85
$37.14
Agilent JW Scientific DB-5 GC Columns, Agilent Technologies 122-5032
$671.24
$610.22
Agilent JW Scientific DB-5ms GC Columns, Agilent Technologies 123-5531
$765.89
$696.26
Agilent HP-5ms Capillary GC Column, Agilent Technologies 19091S-413
$800.15
$727.41
Agilent Tapered Needle Syringes, Agilent Technologies 5181-8810 Fixed, Tapered Needle Syringes
$429.13
$390.12
Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80096 Gastight Cemented Needle Syringes
$395.40
$359.45
Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 87994 Microliter Cemented Needle Syringes
$428.55
$389.59
Sielc Obelisc N Chromatography Columns
+ 58 options
No Image Available
$220.00
$198.00
Sielc Primesep SB Chromatography Columns
+ 58 options
No Image Available
$570.56
$349.99
VWR Dry Air Maintenance Kit MK7601
No Image Available
$168.61
$153.28
Whatman Grade No. 1 Chr Thin Chromatography Paper, Cellulose, Whatman 3001-917 Sheets (cm x cm)
$282.36
$256.69
Whatman PARTISIL WCS Columns, Whatman 4222-225 Rac Ii Partisil Columns ODS-3
$967.51
$879.55
Advantech Manufacturing Vwr Generator Nitrogen/zer Air MGG-2500NA
No Image Available
$11,808.61
$10,735.10
Agilent Filament Assembly 05971-60140 Filament Assembly
No Image Available
$258.47
$234.97
J&W Scientific Db-624 Gc Columns, Agilent Technologies 123-1334
No Image Available
$789.35
$717.59
Agilent JW Scientific DB-5ms GC Columns, Agilent Technologies 125-5532
$900.27
$818.43
Agilent Tapered Needle Syringes, Agilent Technologies 5181-1273 Fixed, Tapered Needle Syringes
$80.01
$72.74
Agilent Insert Weldment New Assy S/SL G1544-60585 Insert Weldment New Assy S/SL
No Image Available
$534.59
$485.99
Hamilton Syringes for Agilent Technologies 7673A Autosampler, Hamilton 80391 Microliter Cemented Needle Syringes
$302.65
$275.14
Merck Chromolith HPLC Columns, Merck KGaA (Darmstadt, Germany) 1.51467.0001 Column Coupler
$72.52
$65.93
Sielc Primesep B2 Chromatography Columns
+ 58 options
No Image Available
$665.56
$349.99
VWR High-Purity Nitrogen Generators HPN2-2000-L1466 Hp Nitrogen Generator With Catalyst Module
$11,799.99
$10,727.26
Beckman Coulter Ultrasphere C18 and C8 Reversed Phase Columns (80), Beckman Coulter 237060 Octyl C8 Xl Holder Assembly