IC-Pak Anion-Exchange Guard-Pak Insert, 10 µm, 5/pk

The Waters IC-Pak Anion Column is a resin-based column that can separate a wide spectrum of ions from a variety of sample matrices. The lab equipment has a wide linear loading range, from less than 1.0 ppb to more than 400 ppm, without dilution or pH restrictions on the eluent or sample. For the analysis of inorganic anions, the IC-Pak Anion Column was created. The IC-Pak Anion Column is a stainless steel column capable of separating and quantifying a variety of anions at ppb levels, including F-, CI-, NO2-, Br-, NO3-, HPO4 2-, and SO4 2- anions. It is, therefore, important to safeguard the column from harm so it lasts a long time.

Use the IC-Pak Anion-Exchange Guard-Pak Insert to protect your analytical IC-Pak Anion Column from damage by filtering out chemicals and particulates from the mobile stream. It is vital to note that the sorbents used in Waters Guard-Pak inserts are the same as the sorbents used in Waters HPLC columns and cartridges. As a result, it is critical to utilize an insert with the same sorbent as the column or cartridge you are using to get the best results. The product indicated here can be used with a Porasil 10 µm particle size column or cartridge.

By employing shorter columns, lowering solvent consumption, or using longer columns to resolve even the most complex mixtures, the IC-Pak Anion-Exchange Guard-Pak Insert provides greater resolution, more efficient results, and faster chromatography.

When using the IC-Pak Anion-Exchange Guard-Pak Insert with high-performance/low-volume columns, you may notice some efficiency loss. When utilizing the guard holder and insert, the same care should be taken as when employing analytical columns. Only use miscible eluents to avoid precipitation inside the insert.

The IC-Pak Anion-Exchange Guard-Pak Insert, like all of our manufactured goods, is created with ultra-pure reagents under the most stringent conditions. Our cGMP manufacturing facility's extensive QC procedures ensure batch-to-batch consistency.

We recommend that you also explore theIC-Pak Anion Column, 10 µm, 4.6 mm x 50 mm, 1/pk. The IC-Pak Anion Column uses a polymethacrylate resin with a quaternary ammonium functional group as its packing material. This allows it to perform precise and repeatable anion studies at all concentration levels. The column is delivered in a solution of 1.3 mM gluconic acid and 1.3 mM boric acid (pH 8.5).