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For the busy lab or for anyone requiring their eluent to be mixed exactly the same every time—no deviations in the proportion of concentrate to water—5 L MPAK bags are the perfect solution. Literally.
Available in the most commonly used eluents and suppressor solutions, the feature a quick-connect hook-up to your system and collapse as solution is dispensed so there is no possibility of air coming in contact with the solution left inside. For added convenience, our 3-MPAK stand (sold separately) is a neat way to keep your eluent, regenerant and rinse solutions on the bench.
All MPAK bags come in 5 L, except where noted (*):
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Anion Eluents, 5 L (except where noted below)
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A Supp 5 Eluent, 3.2 mM sodium carbonate/1.0 mM sodium bicarbonate
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M.PAK.0050
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A 3.5 mM Sodium carbonate eluent
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M.PAK.0070
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A Bromide UV reagent (10 g/L NaCl / 2 mL/L 0.5M HCl)
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M.PAK.0080
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A 2 mM Sodium carbonate / 15 mM NaOH Reagent
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M.PAK.0090
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A Bromate UV reagent (100 mM sulfuric acid / 0.045 mM NH4Mo)
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M.PAK.0100
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A Bromate UV PCR reagent (0.26M KI), 2 L*
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M.PAK.0110*
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A Perchlorate (5mM LiOH+12mM P-Cyanophenol)
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M.PAK.0120
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A Bromate UV PCR reagent (0.26M KI), 2 L*
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M.PAK.0110*
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A Supp 16 (0.75mM sodium carbonate/0.75mM NaOH)
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M.PAK.0250
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Cation Eluents, 5 L
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C2 Eluent (4.0 mM tartaric acid / 0.75 mM PDCA)
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M.PAK.0020
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C4 Eluent (1.7mM nitric acid / 0.7 mM PDCA)
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M.PAK.0021
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C2 Eluent (2mM HNO3/2% acetone)
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M.PAK.0022
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Regenerant Reagents, 5 L
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MSM Rinse (ultrapure DI water)
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M.PAK.0000
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Regenerant (100 mM sulfuric acid)
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M.PAK.0010
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Regenerant Reagents, 5 L
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Quick-connect Fitting
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M.PAK.0694
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MPAK Start-up Kit, for Models 850/881/882, includes MPAK standard connection assemblies
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M.PAK.1025K
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MPAK to Pump (Eluent) Connection Assembly
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M.PAK.1030K
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MPAK to MSM Connection Assembly (anion systems require 2)
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6.1837.000
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MPAK Stand, holds 3 MPAK bags
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6.2062.000
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