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Ready-to-Use Eluents & Reagents

MPAK bags

You are here:   Metrohm USA   >>   Products   >>   Ion Chromatography   >>   IC Reagents & Standards   >>   Eluents — ready-to-use


 

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 (*):

Anion Eluents, 5 L (except where noted below)
A Supp 5 Eluent, 3.2 mM sodium carbonate/1.0 mM sodium bicarbonate M.PAK.0050
A 3.5 mM Sodium carbonate eluent M.PAK.0070
A Bromide UV reagent (10 g/L NaCl / 2 mL/L 0.5M HCl) M.PAK.0080
A 2 mM Sodium carbonate / 15 mM NaOH Reagent M.PAK.0090
A Bromate UV reagent (100 mM sulfuric acid / 0.045 mM NH4Mo) M.PAK.0100
A Bromate UV PCR reagent (0.26M KI), 2 L* M.PAK.0110*
A Perchlorate (5mM LiOH+12mM P-Cyanophenol) M.PAK.0120
A Bromate UV PCR reagent (0.26M KI), 2 L* M.PAK.0110*
A Supp 16 (0.75mM sodium carbonate/0.75mM NaOH) M.PAK.0250
Cation Eluents, 5 L
C2 Eluent (4.0 mM tartaric acid / 0.75 mM PDCA) M.PAK.0020
C4 Eluent (1.7mM nitric acid / 0.7 mM PDCA) M.PAK.0021
C2 Eluent (2mM HNO3/2% acetone) M.PAK.0022
Regenerant Reagents, 5 L
MSM Rinse (ultrapure DI water) M.PAK.0000
Regenerant (100 mM sulfuric acid) M.PAK.0010
Regenerant Reagents, 5 L
Quick-connect Fitting M.PAK.0694
MPAK Start-up Kit, for Models 850/881/882, includes MPAK standard connection assemblies M.PAK.1025K
MPAK to Pump (Eluent) Connection Assembly M.PAK.1030K
MPAK to MSM Connection Assembly (anion systems require 2) 6.1837.000
MPAK Stand, holds 3 MPAK bags 6.2062.000