C18 Guard Column Kit Guard columns protect HPLC analytical columns from particulate and dissolved impurities present in the mobile phase. Modular cartridge design for rapid assembly of the guard column and easy cartridge changeover. Kit contains two C18 c
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P/N:
21493-201
- UOM: EA
- UOM Qty: 1
- List price:
$291.62
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Our price: $277.04
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PRP -X300 HPLC Guard Cartridge Replacement cartridges for use with PRP-X300 Reversed Phase HPLC Columns. Particle Size: 7um. 2.3mmIDx25Lmm.
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P/N:
21493-420
- UOM: PK
- UOM Qty: 1
- List price:
$324.79
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Our price: $308.55
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PRP -3 HPLC Guard Cartridge Replacement cartridges for use with PRP-3 Reversed Phase HPLC Columns. Particle Size: 10um. 2.3mmIDx25Lmm.
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P/N:
21493-436
- UOM: PK
- UOM Qty: 1
- List price:
$273.12
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Our price: $259.46
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PRP -1 Reversed Phase HPLC Analytical PEEK Column Polymeric columns offer improved versatility excellent sample recoveries high flow rates and faster separations.100A pore size for general reversed phase separations. Stable from pH1-13. Particle Size
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P/N:
21493-446
- UOM: EA
- UOM Qty: 1
- List price:
$1,063.71
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Our price: $1,010.52
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PRP-X200 Reversed Phase HPLC Analytical PEEK Column 100A pore size non-suppressed cation exchange column separates alkali and alkaline metals. Determine inorganic or organic cations (mono/divalent) in air food pharmaceuticals soil and water. Particle Size
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P/N:
21493-454
- UOM: EA
- UOM Qty: 1
- List price:
$927.11
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Our price: $880.75
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Ion Chromatography HPLC Column PRP-X200 Cation Analytical 4.6 x 250mm PEEK Particle: 10um. Separates inorganic or organic cations on a single non-suppressed column. Quickly separates mono-or divalent cations. Compatible with mobile phases containing 0-100
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P/N:
21493-456
- UOM: EA
- UOM Qty: 1
- List price:
$939.18
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Our price: $892.22
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PRP -3 Reversed Phase HPLC Analytical Column 300A pore size highly inert polymeric resins for purification and isolation of proteins peptides and DNA oligomers. Reduced non-specific binding with enhanced protein recovery. Stable from pH1-13. Particle
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P/N:
21493-472
- UOM: EA
- UOM Qty: 1
- List price:
$717.09
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Our price: $681.24
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PRP -X400 Reversed Phase HPLC Analytical Column Cation exchange column separates glyphosate (the active ingredient in the herbicide Roundup ) and its metabolite for drinking water monitoring (EPA Method 547). Use for ethylene glycol and sugar alcohols.
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P/N:
21493-486
- UOM: EA
- UOM Qty: 1
- List price:
$1,018.72
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Our price: $967.78
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Guard Column for PRP-X100 Ion Chromatography Columns PEEK Replacement Cartridges (5/pk) Separates inorganic or organic anions on a single non-suppressed column. Easily separates the eight common anions more complex matrices can be analyzed at pH 11.5.
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P/N:
21493-496
- UOM: PK
- UOM Qty: 1
- List price:
$309.44
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Our price: $293.97
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Guard Column for PRP-X400 Ion Chromatography Columns PEEK Starter Kit Rapid Simple Separation of glyphosate and its metabolite aminomethylphosphonic acid. No Need for column thermostating. Eight minute faster analysis time when compared to competitive
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P/N:
21493-506
- UOM: EA
- UOM Qty: 1
- List price:
$406.28
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Our price: $385.97
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