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High backpressure is one of the most common signs that something in an HPLC or UHPLC flow path is becoming restricted. While many components can contribute to pressure problems, frits and filters are … read more

Choosing the right HPLC frit porosity is not just a matter of selecting the smallest pore size available. The frit needs to retain particles effectively while still allowing the system to maintain ap … read more

Choosing the right frit material is an important decision in HPLC, UHPLC, LC/MS, and OEM chromatography system design. While frit size and porosity often get most of the attention, material selection … read more