Dionex IonPac AS5 阴离子交换柱 035395

Dionex IonPac AS5 阴离子交换柱

The IonPac AS5 是一款低容量，氢氧化物选择性阴离子交换色谱柱。用于分离更高价态的阴离子，包括多磷酸盐，含氧阴离子，EDTA复杂物，金属氰化物，疏水性阴离子，如碘化物，留待硫酸盐，和硫氰酸盐。
◇使用金属AS5列四乙酸配合物。

◇ 使用的氰基AS5柱过渡金属配合物。

◇在AS5可用于疏水性阴离子，包括碘，硫氰酸盐和硫代硫酸盐。

◇ 高容量AS16和AS20列建议疏水性阴离子和高电荷阴离子。

Dionex IonPac AS5 阴离子交换柱

订货信息：

For Separating Higher-Valence Anions

The IonPac^? AS5 separates higher-valence anions, including polyphosphates, oxyanions, EDTA complexes, metal cyanide complexes, and hydrophobic anions such as iodide, thiosulfate, and thiocyanate.

• For metal-EDTA complexes

• For cyano-transition metal complexes

• For hydrophobic anions, including iodide, thiocyanate, and thiosulfate

• AS16 or AS20 columns are recommended for hydrophobic anions and highly charged anions

The AS5’s compatibility with weak eluents simplifies the determination of strongly-retained species, since these eluents are compatible with a suppressor. Furthermore, the rapid elution of strongly-retained species greatly improves peak shapes, lowers minimum detection limits, and increases sample throughput potential.

The selectivity of the AS5 makes it possible to rapidly elute strongly-retained species such a iodide and thiocyanate in brines without interference from the large chloride peak typical of such samples.

Note: IonPac AS16 or AS20 columns are recommended for hydrophobic anions and highly-charged anions.

Separation of cyano-transition metal complexes.

Determination of anions in an electroless nickel plating bath.

Separation of EDTA from nickel-EDTA complexes using the IonPac AS5 column.

Isocratic separataion of strongly-retained anions using the IonPac AS5 column.

Product Data Sheets
	IonPac AS5 Data Sheet
	IonPac AS2, AS3, AS4, AS5, CS2 Analytical Columns Manual

Application Notes
	AN 55: Determination of Metal Cyanides
	AN 51: Method for Determination of Anions in Sodium Hydroxide