Ultisil Amino Acid

– 4 columns

Vendor: Welch Materials

Our Ultisil Amino Acid HPLC columns are made from spherical, totally porous, and ultra high purity (>99.999%) type B silica particles. Our proprietary surface modification before bonding generates a very smooth and uniform surface with less acidic surface silanol. Ultisil Amino Acid columns provide the best performance in peak shape, efﬁ ciency and resolution for the analysis of 18 amino acids. Total sample preparing time can be achieved in as little as 30 min.

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Brand specifications

Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.

Mode	Reversed-Phase	Pore Size (Å)	120

Choose column specifications

Length Available: 150 – 300 mm

Internal Diameter Recorded value 4.6 mm

Particle Size Recorded value 5 μm

Pore Size Recorded value 120 Å

Columns in this brand

4 columns shown


Ult5AA415	150	4.6	5.0	120
Ult5AA420	200	4.6	5.0	120
Ult5AA425	250	4.6	5.0	120
Ult5AA430	300	4.6	5.0	120

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