Strata Sample Preparation Information

Solid Phase Extraction (SPE) and Simplified Liquid Extraction (SLE) Products

Strata® SPE and SLE products are manufactured by Phenomenex to bring you optimum quality, reproducibility, and performance. Used in countless methods around the world, Strata solid phase extraction (SPE) and simplified liquid extracion (SLE) products have been providing clean extracts and high recoveries for target analytes across all sample matrices.

Available Formats

^NEW!Activated Carbon 2 g and 400 mg

96- Well Plates

1,3, and 6mL Tubes

Giga Tubes (12 - 150mL tubes )

On-line Extraction Columns and Cartridges

Featured SPE Products

^NEW!Strata Activated Carbon
Reproducible and cost-efficient extraction of polar analytes in aqueous matrices (EPA 521, 522, 8270)
Strata C18-E
Reversed phase clean up of hydrophobic compounds
Strata Florisil
Retention of polar and halogenated compounds
Strata GCB
Clean up of pesticides from water
Strata-X
Polymeric SPE sorbents

Featured SLE Products

Strata DE
traditional diatomaceous earth sorbent and is a cost-effective alternative to competing SLE products
Novum
the first synthetic SLE product on the market

Recommended Accessories

SPE Tube Vacuum Manifolds

96-Well Plate Vacuum Manifolds

96-Well Plate Sealing
Mats

Verex HPLC and GC
Vials

Download the Sample Prep Accessories Guide Now »

Featured Videos

*Valid only in USA and Canada. Offer must be specified at time of order and cannot be combined with any other discount or promotional item. Limit 15 boxes per order. Subject to Phenomenex Standard Terms & Conditions. Consult our Privacy Policy.

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    color: #ba1e57;
}
</style>
<div class="spe">
<div class="spe-row">
<div class="spe-promo-banner" style="display:none">
<p style="font-size: 14.5px">Get <span style="color: #ba1e57;">50%*</span> Strata C18-E 25mg 96-well plates! Enter promo code: <span class="spe-blue" style="font-weight:bold">stra0818</span> at <a href="http://www.phenomenex.com/products/part/8e-s001-cgb?fsr=1" target="_blank">check out</a>.</p>
</div>
</div>

<h2>Solid Phase Extraction (SPE) and Simplified Liquid Extraction (SLE) Products</h2>

<p style="margin-top:-24px;">Strata® SPE and SLE products are manufactured by Phenomenex to bring you optimum quality, reproducibility, and performance. Used in countless methods around the world, Strata solid phase extraction (SPE) and simplified liquid extracion (SLE) products have been providing clean extracts and high recoveries for target analytes across all sample matrices.</p>

<h3>Available Formats</h3>

<div class="title-holder">
<p><a href="/Products/SPDetail/Strata/Activated%20Carbon?phaseTab=true" target="_blank"><sup style="color: #255b8b;font-size: 12px">NEW!</sup>Activated Carbon 2 g and 400 mg</a></p>
</div>
</div>

<div class="title-holder">
<p>96- Well Plates</p>
</div>
</div>

<div class="title-holder">
<p>1,3, and 6mL Tubes</p>
</div>
</div>

<div class="title-holder">
<p>Giga Tubes (12 - 150mL tubes )</p>
</div>
</div>

<div class="title-holder">
<p>On-line Extraction Columns and Cartridges</p>
</div>
</div>
</div>

<div class="row">
<div class="col-50">
<h3>Featured SPE Products</h3>

<ul class="spe-parts-featured">
	<li><a href="http://www.phenomenex.com/Products/SPDetail/Strata/Activated%20Carbon?phaseTab=true"><sup style="color: #255b8b;font-size: 12px">NEW!</sup>Strata Activated Carbon</a><br />
	Reproducible and cost-efficient extraction of polar analytes in aqueous matrices (EPA 521, 522, 8270)</li>
	<li><a href="http://www.phenomenex.com/Products/SPDetail/Strata/C18-E">Strata C18-E</a><br />
	Reversed phase clean up of hydrophobic compounds</li>
	<li><a href="http://www.phenomenex.com/Products/SPDetail/Strata/FL-PR%20Florisil">Strata Florisil</a><br />
	Retention of polar and halogenated compounds</li>
	<li><a href="http://www.phenomenex.com/Products/SPDetail/Strata/GCB">Strata GCB</a><br />
	Clean up of pesticides from water</li>
	<li><a href="http://www.phenomenex.com/Products/SPDetail/Strata-X">Strata-X</a><br />
	Polymeric SPE sorbents</li>
</ul>
</div>

<div class="col-50">
<h3>Featured SLE Products</h3>

<ul class="spe-parts-featured">
	<li><a href="http://www.phenomenex.com/Products/SPDetail/Strata/DE">Strata DE</a><br />
	traditional diatomaceous earth sorbent and is a cost-effective alternative to competing SLE products</li>
	<li><a href="http://www.phenomenex.com/Products/Detail/Novum">Novum</a><br />
	the first synthetic SLE product on the market</li>
</ul>
</div>
</div>

<h3>Recommended Accessories</h3>

<div class="title-holder">
<p><a href="http://www.phenomenex.com/products/part/ah0-6023?fsr=1">SPE Tube Vacuum Manifolds</a></p>
</div>
</div>

<div class="title-holder">
<p><a href="http://www.phenomenex.com/products/part/ah0-7198?fsr=1">96-Well Plate Vacuum Manifolds</a></p>
</div>
</div>

<div class="title-holder">
<p><a href="http://www.phenomenex.com/products/part/ah0-8199?fsr=1">96-Well Plate Sealing<br />
Mats</a></p>
</div>
</div>

<div class="title-holder">
<p><a href="http://www.phenomenex.com/Products/VialDetail/Verex">Verex HPLC and GC<br />
Vials</a></p>
</div>
</div>

<div class="clear"> </div>
<a class="btn btn-primary btn-small" href="https://phenomenex.blob.core.windows.net/documents/38514ae6-a5ff-4184-a739-6bf4708728f9.pdf" style="margin-top:10px; margin-left:3px;">Download the Sample Prep Accessories Guide Now »</a>

<h3>Featured Videos</h3>
<iframe allow="autoplay; encrypted-media" allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/c2P1g-a3DlE?rel=0" style="margin-top:10px;" width="560"></iframe> </div>

<p style="padding-top:30px;width:600px; margin:0 auto; font-size:11px;line-height: 14px;">*Valid only in USA and Canada. Offer must be specified at time of order and cannot be combined with any other discount or promotional item. Limit 15 boxes per order. Subject to Phenomenex <a href="http://www.phenomenex.com/Home/TermsAndConditionsOfSale" style="color:#545272" target="_blank"> Standard Terms & Conditions</a>. Consult our <a href="http://www.phenomenex.com/Home/PrivacyPolicy" style="color:#545272">Privacy Policy</a>.</p>
</div>

27 Phases

Featured

BROCHURE

Strata Activated Carbon Brochure

Product information and technical applications to demonstrate product performance, recovery rates and reproducibility, in EPA methods 521, 522, and 8270 using both formats 2g and 400 mg.
BROCHURE

Sample Preparation Made Simple

Complete selection of products and guide to sample prep.
VIDEO

How to Determine the Best Sample Preparation Technique for Your Unique Samples

Find out what sample preparation technique is best for you by viewing our webinar.
TECHNICAL NOTE

Robust Analysis of 1,4-Dioxane by Isotopic Dilution using Strata™ Activated Carbon Extraction in Comparison to Competitor Brand

EPA method 8270 is a popular testing method for semi-volatile organic compounds by GC-MS.

C18-E Phase Detail

Sorbent Type	Silica-based
Surface Area (sq. m/g)	500
Carbon Load (%)	18.0
Target Analytes	Hydrophobic (i.e.) those that contain carbon chains

Compare All Phases

C18-E Phase Information

Strong Hydrophobic Retention

Strata C18-E is a silica-based end-capped C18 solid phase extraction (SPE) sorbent that offers strong hydrophobic retention with negligible secondary polar interactions from active silanol groups. Strata C18-E can be best used for extraction of hydrophobic or polar organic analytes from aqueous matrices. In addition Strata SPE sorbents are manufactured with the highest purity and extensively tested to give clean extracts.

Available Formats

96- Well Plates

1,3, and 6mL Tubes

Giga Tubes (12 - 150mL tubes )

On-line Extraction Cartridges

Popular Part Numbers

Part	Sorbent Mass	Volume	Format
8B-S001-EBJ	100 mg	3 mL	Tube
8B-S001-FBJ	200 mg	3 mL	Tube
8B-S001-HCH	500 mg	6 mL	Tube
8B-S001-HDG	500 mg	12 mL	Tube

View all Strata C18-E* parts »

*Strata C18-E is a recommended alternative to: Waters® Sep-Pak® tC18, Agilent® Bond Elut® C18, Biotage® IST® ISOLUTE® C18 (EC),UCT® CleanScreen® C18, and Supelco® Discovery® DSC-18.
Waters and Sep-Pak are registered trademarks of Waters Corporation. Biotage, IST and ISOLUTE are registered trademarks of Biotage. Bond Elut is a registered trademark of Agilent Technologies, Inc. Supleco and Discovery are registered trademarks of Sigma-Aldrich Co. LLC. Phenomenex is not affiliated with Agilent Technologies, GL Sciences, Sigma-Aldrich, or Waters Corporation.

Frequently Asked Questions

Recommended Starting Method

Condition
1 mL Methanol
Equilibrate
1 mL Dionized Water
Load
Pre-treated Sample

Load
1 mL 5% Methanol in Dionized Water. Dry Under Vacuum for 2-5 min
Elute
1 mL Methanol

Tips for Solid Phase Extraction

Outlines a simple approach to fast and practical solid phase extraction (SPE) method development. Covers:

Sample Pre-treatment
Sorbent Selection
Loading and Elution

Read now »

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.spe-row {
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    }

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.spe-promo-banner {
    width: 600px;
    height: 35px;
    background-color: #ffffcc;
    padding-top: 10px;
    padding-left: 10px;
}

.small-spe-plate {
    float: left;
    height: 32px;
    padding-right: 3px;
}

.spe-promo-banner p {
    font-size: 16px;
    display: block;
    float: left;
    font-weight: bold;
    width: 595px;
    padding-left: 0px;
}

.spe-promo-banner a:hover {
    color: #9e1c29;
    background-color: transparent;
    text-decoration: none;
}
	}
	
.spe-blue {
    color: #ba1e57;
}

.mt-20 {
margin-top:20px;
}
</style>
<div class="spe-phase">
<div class="spe-row">
<div class="spe-promo-banner" style="display:none">
<p style="font-size: 14.5px">Get <span style="color: #ba1e57;">50%*</span> Strata C18-E 25mg 96-well plates! Enter promo code: <span class="spe-blue" style="font-weight:bold">stra0818</span> at <a href="http://www.phenomenex.com/products/part/8e-s001-cgb?fsr=1" target="_blank">check out</a>.</p>
</div>
</div>

<h3>Strong Hydrophobic Retention</h3>

<p style="margin-top:-5px;">Strata C18-E is a silica-based end-capped C18 solid phase extraction (SPE) sorbent that offers strong hydrophobic retention with negligible secondary polar interactions from active silanol groups. Strata C18-E can be best used for extraction of hydrophobic or polar organic analytes from aqueous matrices. In addition Strata SPE sorbents are manufactured with the highest purity and extensively tested to give clean extracts.</p>

<h3>Available Formats</h3>
<!-- maybe delete
<img class="spe-chart" src="/webimage/strata-spe-purity-test-one.png"/>

<div class="title-holder">
<p>96- Well Plates</p>
</div>
</div>

<div class="title-holder">
<p>1,3, and 6mL Tubes</p>
</div>
</div>

<div class="title-holder">
<p>Giga Tubes (12 - 150mL tubes )</p>
</div>
</div>

<div class="title-holder">
<p>On-line Extraction Cartridges</p>
</div>
</div>
</div>

<h3>Popular Part Numbers</h3>

<table class="strata-parts">
	<tbody>
		<tr>
			<th>Part</th>
			<th>Sorbent Mass</th>
			<th>Volume</th>
			<th>Format</th>
		</tr>
		<tr>
			<td><a href="/products/part/8b-s001-ebj">8B-S001-EBJ</a></td>
			<td>100 mg</td>
			<td>3 mL</td>
			<td>Tube</td>
		</tr>
		<tr>
			<td><a href="/products/part/8b-s001-fbj">8B-S001-FBJ</a></td>
			<td>200 mg</td>
			<td>3 mL</td>
			<td>Tube</td>
		</tr>
		<tr>
			<td><a href="/products/part/8b-s001-hch">8B-S001-HCH</a></td>
			<td>500 mg</td>
			<td>6 mL</td>
			<td>Tube</td>
		</tr>
		<tr>
			<td><a href="/products/part/8b-s001-hdg">8B-S001-HDG</a></td>
			<td>500 mg</td>
			<td>12 mL</td>
			<td>Tube</td>
		</tr>
		
	</tbody>
</table>
<a class="btn btn-small btn-primary" href="/Products/SPDetail/Strata?order=true" style="margin-top:10px;">View all Strata C18-E* parts »</a>

<p style="margin-top:18px">*Strata C18-E is a recommended alternative to: Waters® Sep-Pak® tC18, Agilent® Bond Elut® C18, Biotage® IST® ISOLUTE® C18 (EC),UCT® CleanScreen® C18, and Supelco® Discovery® DSC-18.<br />
<span style="font-size:9px;line-height:12px; display:block; margin-top:10px">Waters and Sep-Pak are registered trademarks of Waters Corporation. Biotage, IST and ISOLUTE are registered trademarks of Biotage. Bond Elut is a registered trademark of Agilent Technologies, Inc. Supleco and Discovery are registered trademarks of Sigma-Aldrich Co. LLC. Phenomenex is not affiliated with Agilent Technologies, GL Sciences, Sigma-Aldrich, or Waters Corporation.</span></p>

<div class="row">
<h3>Frequently Asked Questions</h3>

<ul class="strata-questions" style="margin-top:5px;">
	<li><a href="http://www.phenomenex.com/FAQ/Details/03c887fe-dbf4-431b-94ab-d051c6657cdd/how-does-sorbent-pore-size-affect-spe/?lang=en" target="_blank">How does sorbent pore size affect SPE?</a></li>
	<li><a href="http://www.phenomenex.com/FAQ/Details/4fbd7f2a-1873-4dcc-8a38-23ab1b637561/what-are-the-recommended-solvent-volumes-for-spe/?lang=en" target="_blank">What are the recommended solvent volumes for SPE?</a></li>
	<li><a href="http://www.phenomenex.com/FAQ/Details/2da53990-5006-4b18-8ec1-b86dd27c8769/what-capacity-of-vacuum-pump-should-i-use-with-an-spe-vacuum-manifold/?lang=en" target="_blank">What capacity of vacuum pump should I use with an SPE vacuum manifold?</a></li>
	<li><a href="http://www.phenomenex.com/FAQ/Details/25c35c12-5deb-4e4c-91f4-55754eca898b/when-using-the-12-or-24-position-spe-vacuum-manifolds-what-dimension-of-collect/?lang=en" target="_blank">When using the 12- or 24-position SPE vacuum manifolds, what dimension of collection tubes can be used?</a></li>
</ul>
</div>

<div class="row">
<h3>Recommended Starting Method</h3>

<div class="col70">
<div class="row">
<div class="col50">
<ul class="method" style="margin-left:25px;">
	<li class="one">Condition<br />
	<span class="method-detail">1 mL Methanol</span></li>
	<li class="two">Equilibrate<br />
	<span class="method-detail">1 mL Dionized Water</span></li>
	<li class="three">Load<br />
	<span class="method-detail">Pre-treated Sample</span></li>
</ul>
</div>

<div class="col50">
<ul class="method">
	<li class="four">Load<br />
	<span class="method-detail">1 mL 5% Methanol in Dionized Water. Dry Under Vacuum for 2-5 min</span></li>
	<li class="five">Elute<br />
	<span class="method-detail">1 mL Methanol</span></li>
</ul>
</div>
</div>
</div>
</div>

<div class="row">
<h3>Tips for Solid Phase Extraction</h3>

<div class="col70">
<p>Outlines a simple approach to fast and practical solid phase extraction (SPE) method development. Covers:</p>

<ul>
	<li>Sample Pre-treatment</li>
	<li>Sorbent Selection</li>
	<li>Loading and Elution</li>
</ul>
<a class="btn btn-primary btn-small" href="http://az621941.vo.msecnd.net/documents/deecfb8a-44d8-40fb-9250-1ed10ad38236.pdf" style="margin-left:20px;" target="_blank">Read now »</a> </div>
</div>

27 Phases

Technical Documents
Technical Specifications
Search FAQ

Phase	Sorbent Type	Surface Area (sq. m/g)	Carbon Load (%)	Target Analytes
ABW, Cation-Anion Mixed Mode	Silica-based	500	7.0	Extraction or fractionation of complex mixtures
Activated Carbon
Alumina-N	Alumina-based	150	N/A	Polar compounds from food and environmental samples
Amino
C18-E	Silica-based	500	18.0	Hydrophobic (i.e.) those that contain carbon chains
C18-T	Silica-based	300	15.0	Large molecules
C18-U	Silica-based	500	17.0	Hydrophobics that exhibit slight polar attributes
C8	Silica-based	500	10.5	Extremely hydrophobic compounds
CN	Silica-based	500	10.0	Polar compounds such as those that contain hydroxyl groups
DE
EPH	Silica-based	proprietary	0.0	Fractionating aliphatic and aromatic hydrocarbons
FL-PR Florisil	Florisil~Silica-based	300		Extraction of polar and halogenated compounds
GCB
Melamine	Silica-based	proprietary	proprietary	Melamine and cyanuric acid
NH2	Silica-based	500	5.0	Acidic compounds (i.e.) strong acids
PAH	Silica-based	proprietary	proprietary	Polycyclic aromatic hydrocarbons (PAHs)
PFAS (WAX/GCB)
Phenyl	Silica-based	500		Hydrophobic and aromatics
SAX	Silica-based	500	6.5	Weakly acidic compounds
Screen-A	Silica-based	500	proprietary	Acidic drugs from biological matrices
Screen-C	Silica-based	500	proprietary	Basic drugs from biological matrices
Screen-C GF	Silica-based	500	proprietary	Basic drugs viscous biological samples matrices
SCX	Silica-based	500	9.0	Weakly basic compounds
SDB-L	DVB (Styrene divinylbenzene)	500	N/A	Hydrophobic and aromatics
SI-1 Silica	Silica-based	550	0.0	Polar analytes such as those that contain amino groups
SI-2 Silica
WCX	Silica-based	500	8.0	Basic compounds, particularly strong bases

Document Type:

Document Type	Title
Brochures	2022/2023 色谱产品指南 (Catalog)	Add to My Documents
Technical Notes	A Simple and Rapid Extraction Method for Chlorinated Pesticides from poultry fat using SPE and GCECD (TN-0090)	Add to My Documents
Brochures	Custom Method Development and Optimization Services for Clinical Research	Add to My Documents
Brochures	Environmental Sample Preparation Guide	Add to My Documents
Brochures	Food Testing Sample Preparation Guide	Add to My Documents
Brochures	Meet Your SPE Support Team	Add to My Documents
Webinar	Overcoming the Challenges of Sample Preparation and LC/MS/MS Method Development for Clinical Applications	Add to My Documents
Other	Sample Preparation Selection and Users Guide	Add to My Documents
Webinar	How to Determine the Best Sample Preparation Technique for your Unique Samples	Add to My Documents
Technical Notes	A Simplified Approach to Sample Preparation (TN-013)	Add to My Documents
Webinar	Solid Phase Extraction Basics Webinar	Add to My Documents
Brochures	Strata Silica-Based Solid Phase Extraction (SPE) Sorbents	Add to My Documents
Other	THE Clinical Application Notebook, Volume 1	Add to My Documents
Brochures	There's a Cleaner Way Than LLE: Supported Liquid Extraction and Solid Phase Extraction Overview	Add to My Documents
Brochures	Toxicology Greatest Hits featuring Sample Preparation and LC	Add to My Documents
Brochures	ZB-FAME, The Fast FAME GC Column	Add to My Documents
Technical Notes	A Fast Approach of a Supported Liquid Extraction (SLE) Method to Determine 25-OH Vitamin D2/D3 in Human Serum Using LC-MS/MS (TN-0128)	Add to My Documents
Technical Notes	A Rapid Extraction of Corticosteroids from Urine Using a Strata RP On-Line Solid Phase Extraction Column	Add to My Documents
Technical Notes	A Simplified and Automated Extraction Method for the Determination of 25-OH Vitamin D2/D3 in Human Serum Using a Strata RP On-Line SPE Column	Add to My Documents
Technical Notes	Antibiotics Screen from Bovine Kidney Juice by LC/MS/MS (TN-1117)	Add to My Documents
Technical Notes	Chloramphenicol from Various Food Matrices by LC/MS/MS (TN-1120)	Add to My Documents
Technical Notes	Corticosteroid Extraction From Plasma Using Strata DE Supported Liquid Extraction (SLE)	Add to My Documents
Technical Notes	Determination of Sterols in Olive Oil (TN-0114)	Add to My Documents
Technical Notes	Development of an Automated Online SPE-LC/MS/MS Analysis of 25-OH-Vitamin D2, 25-OH-Vitamin D3, and 3-Epi-Vitamin D3 from Human Serum (TN-0089)	Add to My Documents
Technical Notes	Environmental Contaminants from Oil Spills (TN-2045)	Add to My Documents
Technical Notes	Evaluation of Supported Liquid Extraction and Protein Precipitation Clean-up Through Post Column Infusion (TN-0123)	Add to My Documents
Technical Notes	Extraction of 25-OH Vitamin D2/D3 From Plasma Using Strata DE Supported Liquid Extraction (SLE)	Add to My Documents
Technical Notes	Extraction of a Comprehensive Drug Research Panel From Urine Using Strata DE Supported Liquid Extraction (SLE)	Add to My Documents
Technical Notes	Extraction of NSAIDs from Urine using Strata DE Supported Liquid Extraction (SLE)	Add to My Documents
Technical Notes	Polycyclic Aromatic Hydrocarbons (PAHs) by GC/MS and LC/MS (TN-0042)	Add to My Documents
Technical Notes	Hormones from Drinking and Waste Water by LC/MS/MS (TN-1184)	Add to My Documents
Brochures	Protect Your Mass Spec: Sample Preparation Solutions for Biological Samples	Add to My Documents
Brochures	Protect Your Mass Spec: Sample Preparation Solutions for Environmental Testing	Add to My Documents
Brochures	Protect Your Mass Spec: Sample Preparation Solutions for Food Testing	Add to My Documents
Technical Notes	Quick, Accurate Testing of FAMEs in Olive Oil by GC/FID Using a Zebron™ ZB-FAME GC Column (TN-2063)	Add to My Documents
MSDS	Safety Data Sheet for Strata Alumina-N Based SPE Products	Add to My Documents
MSDS	Safety Data Sheet for Strata Silica-Based SPE Products	Add to My Documents
MSDS	Safety Data Sheet for Strata Sodium Florisil FL-PR SPE Products	Add to My Documents
MSDS	Safety Data Sheet for Strata Sodium Sulfate SPE Products	Add to My Documents
Technical Notes	Melamine and Cyanuric Acid by LC/MS/MS (TN-0021)	Add to My Documents
Brochures	Strata DE Supported Liquid Extraction (SLE)	Add to My Documents
Supporting Docs	Strata DE Supported Liquid Extraction User Guide	Add to My Documents
Brochures	Supported Liquid Extraction (SLE): Choose Between Two Unique Sorbents	Add to My Documents
Brochures	The Complete Guide to Solid Phase Extraction (SPE)	Add to My Documents
Technical Notes	EPA Method 508.1 with Automated Extraction by GC/ECD (TN-0050)	Add to My Documents
Supporting Docs	Collection Plate and Sealing Mat Selection Guide	Add to My Documents
Brochures	Supported Liquid Extraction Applications for Clinical Research	Add to My Documents
Technical Notes	Bianalytical Sample Pre-treatment (TN-0064)	Add to My Documents
Supporting Docs	SPE 10, 12, and 24 Position Vacuum Manifold Instructions	Add to My Documents
Supporting Docs	SPE 96-Well Vacuum Manifold	Add to My Documents
Supporting Docs	Strata and Strata-X SPE User Guide	Add to My Documents
Supporting Docs	Declaration of Conformity	Add to My Documents

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