Recommended Products
material
PEEK
description
starter kit
parameter
100 °C max. temp.
5000 psi max. pressure
bore
0.015 in.
General description
Direct-connect; protects analytical and guard columns. Our precolumn filter can be connected directly, hand-tightened, into any HPLC column or guard column that has Valco-compatible end fittings. PEEK cap and body, 2 μm stainless steel frit. For a metal-free system, order PEEK (biocompatible) replacement frits (57430-U).
Legal Information
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
recommended
Product No.
Description
Pricing
replacement part
Product No.
Description
Pricing
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Identify and correct common HPLC problems to restore column performance. Get help with peak problems (peak splitting, peak tailing, peak fronting, etc.), retention time, purge noise, and loss of resolution with example chromatograms.
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