KrudKatcher Filtration Information

KrudKatcher™

Universal fit to virtually all manufacturers’ analytical columns
Saves expensive columns and equipment from damaging microparticulates
Convenient, disposable in-line filter

There are two types of KrudKatchers depending on system backpressure and dead volume demands:

KrudKatcher Classic

Pressure-rated to 5000 psi (345 bar)
Hand-tightened connection

The PEEK filter body of the KrudKatcher Classic houses an integrated 2.0 µm 316 stainless steel depth filter that efficiently removes microparticulates from the ?ow stream with minimal contributions to system dead volume (2 µL).

KrudKatcher Ultra

Fits virtually all UHPLC / HPLC columns 1.0 to 4.6 mm ID
Pressure rated to 20000 psi (1375 bar)
Extremely low dead volume minimizes sample peak dispersion

The KrudKatcher Ultra filter body houses an integrated 2.0 µm 316 stainless steel depth filter that efficiently removes microparticulates from the flow stream without contributing to system backpressure or dead volume (<0.2 µL).

<h2>KrudKatcher™</h2>

<ul>
	<li>Universal fit to virtually all manufacturers’ analytical columns</li>
	<li style="padding-top: 5px;">Saves expensive columns and equipment from damaging microparticulates</li>
	<li style="padding-top: 5px;">Convenient, disposable in-line filter</li>
</ul>

<p>There are two types of KrudKatchers depending on system backpressure and dead volume demands:</p>

<div style="width: 480px; float: left;">
<h3 style="font-weight: bold;">KrudKatcher Classic</h3>

<ul>
	<li>Pressure-rated to 5000 psi (345 bar)</li>
	<li>Hand-tightened connection</li>
</ul>

<p>The PEEK filter body of the KrudKatcher Classic houses an integrated 2.0 µm 316 stainless steel depth filter that efficiently removes microparticulates from the ?ow stream with minimal contributions to system dead volume (2 µL).</p>
</div>

<div style="width: 480px; float: left;">
<h3 style="font-weight: bold;">KrudKatcher Ultra</h3>

<ul>
	<li>Fits virtually all UHPLC / HPLC columns 1.0 to 4.6 mm ID</li>
	<li>Pressure rated to 20000 psi (1375 bar)</li>
	<li>Extremely low dead volume minimizes sample peak dispersion</li>
</ul>

<p>The KrudKatcher Ultra filter body houses an integrated 2.0 µm 316 stainless steel depth filter that efficiently removes microparticulates from the flow stream without contributing to system backpressure or dead volume (<0.2 µL).</p>
</div>

Technical Documents
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Document Type:

Document Type		Title
Technical Notes		Extend Kinetex™ Core-Shell Column Lifetime with KrudKatcher Ultra In-Line Filters (TN-1063)	Add to My Documents
Supporting Docs		HPLC Column Care Guide	Add to My Documents

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KrudKatcher Filtration Information

KrudKatcher™

KrudKatcher Classic

KrudKatcher Ultra