roQ QuEChERS Brand Information

An Improved Solution for Multi-Residue Analysis from Food

roQ QuEChERS Kits make sample preparation easy. The QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) Method is a quick and efficient process to extract multi-residue target compounds from food samples while removing unwanted interferences such as organic acids, lipids, pigments, sugars, and more. roQ QuEChERS kits contain centrifuge tubes, pre-weighed salts in convenient single-use packets, and pre-weighed and packed SPE centrifuge tubes.

Why Choose rOQ!

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<h2>An Improved Solution for Multi-Residue Analysis from Food</h2>

<p style="font-size: 12px; cursor: auto;">roQ QuEChERS Kits make sample preparation easy. The QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) Method is a quick and efficient process to extract multi-residue target compounds from food samples while removing unwanted interferences such as organic acids, lipids, pigments, sugars, and more. roQ QuEChERS kits contain centrifuge tubes, pre-weighed salts in convenient single-use packets, and pre-weighed and packed SPE centrifuge tubes.</p>

<h2 style="font-size: 16px; font-weight: bold; margin-top: 10px;">Why Choose rOQ!</h2>

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<p style="text-align: center; margin-top: 8px;"><a href="javascript:;" id="supportlink" style="font-size: 16px; font-weight: bold;">Support »</a></p>
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<p style="text-align: center; margin-top: 8px;"><a href="javascript:;" id="conlink" style="font-size: 16px; font-weight: bold;">Confidence »</a></p>
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<a class="btn btn-primary btn-small" href="/sample-preparation/quechers" style="top: 30px; position: relative;">Learn More About QuEChERS »</a>

<p>roQ picks up where other QuEChERS kits fail. The unique design of the rOQ QuEChERS eliminates common<br />
problems seen with current QuEChERS kits on the market</p>

<h3 style="width: 750px; color: rgb(255, 255, 255); font-weight: bold; margin-bottom: 0px; background-color: rgb(74, 109, 143);">     Other QuEChERS Kits</h3>

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<p style="font-size: 11px; font-weight: bold;">No removable rack included</p>
<img height="100" src="/webimage/comkit_1.png" width="100" /></div>

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<p style="font-size: 11px; font-weight: bold;">Tubes require support</p>
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<p style="font-size: 11px; font-weight: bold;">Packet design causes mess</p>
<img height="100" src="/webimage/comkit_3.png" width="100" /></div>

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<p style="font-size: 11px; font-weight: bold;">Tubes leach</p>
<img height="100" src="/webimage/comkit_4.png" style="padding-top: 13px;" width="100" /></div>

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<p style="font-size: 11px; font-weight: bold;">Tubes leak</p>
<img height="100" src="/webimage/comkit_5.png" style="padding-top: 13px;" width="100" /></div>

<h3 style="width: 750px; color: rgb(255, 255, 255); font-weight: bold; margin-bottom: 0px; background-color: rgb(209, 34, 41);">     roQ QuEChERS Kits</h3>

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<div style="width: 100px; margin-right: 35px; margin-left: 20px; float: left;">
<p style="font-size: 11px; font-weight: bold;">Includes built-in removable rack</p>
<img height="100" src="/webimage/roqkit_1.png" width="100" /></div>

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<p style="font-size: 11px; font-weight: bold;">Stand alone tubes</p>
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<p style="font-size: 11px; font-weight: bold;">Easy pour salt packets</p>
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<p style="font-size: 11px; font-weight: bold;">Low leachate tubes</p>
<img alt="RoQ QuEChErs kits" height="100" src="/webimage/roqkit_4.png" title="roQ QuEChERS Kits" width="100" /></div>

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<p style="font-size: 11px; font-weight: bold;">Avoid leaky tubes</p>
<img height="100" src="/webimage/roqkit_5.png" style="padding-top: 13px;" width="100" /></div>

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<h2>Technical Support</h2>

<h3 style="color: rgb(0, 102, 153); font-weight: bold; margin-bottom: 0px;">Sample Preparation Support at Your Fingertips</h3>

<ul style="margin-left: 20px;">
	<li>Dedicated Sample preparation team available to assist your method development needs</li>
	<li>Expertise in Sample preparation and solid phase extraction</li>
	<li>Access to up to date sample preparation applications</li>
	<li style="list-style-type: none;"><a href="/Home/RequestTechnicalSupport">Request Support »</a></li>
</ul>
<img height="105" src="/webimage/roq_kits_mgweb.png" style="margin-right: 120px; margin-left: 10px; float: right;" width="300" />
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<h3 style="color: rgb(0, 102, 153); font-weight: bold; margin-bottom: 0px;">Free Method Development Services</h3>
<img height="78" src="/webimage/request_method_icon.png" style="margin-right: 210px; margin-left: 10px; float: right;" width="78" />
<p style="font-size: 12px;">Let our specialists help you with new method development, method optimization, and validation including FDA compliant and qGMP compliant validation.<br />
<a href="/phenologix">Get Started »</a></p>
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<h2>Confidence in Quality</h2>

<h3 style="color: rgb(0, 102, 153); font-weight: bold; margin-bottom: 0px;">ISO 9001:2008 Certification</h3>

<ul style="margin-left: 25px;">
	<li>Validates processes to be fully established functional and meet international standards</li>
	<li>MSDS and Certificate of Analysis (CoA) available for all kits</li>
	<li>roQ QuEChERS kits are guaranteed for quality</li>
</ul>

<div style="width: 230px; height: 140px; margin-top: 10px; margin-left: 20px; float: left;"><img height="57" src="/webimage/gurantee_gr.png" style="margin-top: 40px;" width="155" />
<p style="font-size: 10px;">if roQ QuEChERS kits do not perform as well or better than your current QuEChERS product, send in your comparative date within 45 days and get a FULL REFUND.</p>
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Featured

BROCHURE

roQ QuEChERS: An Easier QuEChERS Solution

Find out why roQ will simplify your QuEChERS analysis and find the best roQ product for your work.
TECHNICAL NOTE

Analysis of Pesticide Residues in Spinach by the LC/MS/MS and GC/MS

This technical notes describes a simple extraction method using roQ AOAC kits coupled with rapid LC/MS/MS and GC/MS anlaysis.
TECHNICAL NOTE

Analysis of Pesticide Residues in Lettuce by the LC/MS/MS and GC/MS

This technical notes describes a simple extraction method using roQ EN 15662 kits coupled with rapid LC/MS/MS and GC/MS anlaysis.
GUIDE

Have Questions about roQ? Find Answers Here

Read our roQ FAQ to get answers to all of your QuEChERS questions.

Technical Documents
Technical Specifications
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Part Number	Kit Type	Components / Quantity
04G-4348	Sorbent
04G-4610	Sorbent
04G-4615	Sorbent
AH0-9041	Extraction Salt	Magnesium Sulfate (MgSO4) QTY: 4000mg Sodium Chloride (NaCl) QTY: 1000mg Sodium Citrate Dibasic Sesquihydrate (SCDS) QTY: 500mg Sodium Citrate Tribasic Dihydrate (SCTD) QTY: 1000mg
AH0-9042	Extraction Salt
AH0-9043	Extraction Salt
AH0-9044	Extraction Salt
KS0-8909	Extraction Kit	50 50 mL centrifuge tubes and 50 salt packets containing:
KS0-8909-NC
KS0-8910	Extraction Kit	50 50 mL centrifuge tubes and 50 salt packets containing:
KS0-8910-NC
KS0-8911	Extraction Kit	50 50 mL centrifuge tubes and 50 salt packets containing:
KS0-8911-NC
KS0-8912	Extraction Kit	50 50 mL centrifuge tubes and 50 salt packets containing:
KS0-8930
KS0-8931
KS0-9503
KS0-9504
KS0-9505
KS0-9506
KS0-9507
KS0-9508
KS0-9509
KS0-9510
KS0-9511
KS0-9512
KS0-9513
KS0-9514
KS0-9515
KS0-9516
KS0-9517
KS0-9518
KS0-9524
KS0-9526
KS0-9530

Document Type:

Document Type	Title
Brochures	2022/2023 色谱产品指南 (Catalog)	Add to My Documents
Technical Notes	A Rapid Extraction and Screening Method for Mycotoxins from Cereal Products using QuEChERS and LC/MS/MS (TN-0071)	Add to My Documents
Technical Notes	A Rapid Screening Method for Analysis of Multi-Class Antibiotics from Ground Meat (TN-1168)	Add to My Documents
Technical Notes	Pesticide Residues in Spinach using QuEChERS by LC/MS/MS and GC/MS (TN-0051)	Add to My Documents
Technical Notes	Pesticide Residues in Lettuce using QuEChERS by LC/MS/MS and GC/MS (TN-0052)	Add to My Documents
Brochures	Cannabis Testing Guide	Add to My Documents
Technical Notes	Determination of Perfluoroalkyl Substances (PFAS) in Sediments by QuEChERS and LC-MS/MS (TN-0117)	Add to My Documents
Technical Notes	Determination of Pesticide Residues in Kale and Grapes using QuEChERS and LC-MS/MS (TN-0115)	Add to My Documents
Brochures	Environmental Sample Preparation Guide	Add to My Documents
Technical Notes	Fipronil, Amitraz and Metabolites from Egg Albumin using QuEChERS and LC-MS/MS	Add to My Documents
Brochures	Food Testing Sample Preparation Guide	Add to My Documents
MSDS	MSDS for KS0-8909	Add to My Documents
MSDS	MSDS for KS0-8910	Add to My Documents
MSDS	MSDS for KS0-8911	Add to My Documents
MSDS	MSDS for KS0-8912	Add to My Documents
MSDS	MSDS for KS0-8913	Add to My Documents
MSDS	MSDS for KS0-8914	Add to My Documents
MSDS	MSDS for KS0-8915	Add to My Documents
MSDS	MSDS for KS0-8916	Add to My Documents
MSDS	MSDS for KS0-8917	Add to My Documents
MSDS	MSDS for KS0-8918	Add to My Documents
MSDS	MSDS for KS0-8919	Add to My Documents
MSDS	MSDS for KS0-8920	Add to My Documents
MSDS	MSDS for KS0-8921	Add to My Documents
MSDS	MSDS for KS0-8922	Add to My Documents
MSDS	MSDS for KS0-8923	Add to My Documents
MSDS	MSDS for KS0-8924	Add to My Documents
MSDS	MSDS for KS0-8925	Add to My Documents
MSDS	MSDS for KS0-8926	Add to My Documents
MSDS	MSDS for KS0-8927	Add to My Documents
MSDS	MSDS for KS0-8928	Add to My Documents
Technical Notes	Per-Fluoroalkyl Substances (PFAS) from Butter using roQ™ QuEChERS and Strata-X-AW Solid Phase Extraction by LC-MS/MS	Add to My Documents
Brochures	Pesticide Analysis by GC/LC/Sample Prep	Add to My Documents
Technical Notes	PFAS from Milk, Eggs, Butter, Cheese, and Fish using QuEChERS, SPE, and LC-MS/MS	Add to My Documents
Technical Notes	Rapid and Simple Extraction and Analysis of Vitamin D2 and D3 from Dietary Supplements by QuEChERS and HPLC	Add to My Documents
Technical Notes	Rapid Extraction and Analysis of PPCPs from Sediments by QuEChERS and LC-MS/MS (TN-0099)	Add to My Documents
Technical Notes	Rapid Extraction and Analysis of Pyrethroids from Sediments by QuEChERS and LC/MS/MS (Tn-0098)	Add to My Documents
Technical Notes	Rapid Extraction and Analysis of Steroid Hormones from Sediments by QuEChERS and LC-MS/MS (TN-0096)	Add to My Documents
Supporting Docs	roQ FAQ	Add to My Documents
Brochures	roQ QUECHERS Brochure	Add to My Documents
Brochures	roQ QuEChERS Trifold Brochure	Add to My Documents
Brochures	roQ QuEChERS- Food and Environmental Guide	Add to My Documents
Supporting Docs	roQ Selection Guide	Add to My Documents
Technical Notes	Sample Preparation Method Development for Complex Matrices Such as Foods by QuEChERS and Solid Phase Extraction (SPE) (TN-0066)	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	Extraction and GC/MS Analysis of Cannabinoids from Brownies using roQ QuEChERS Extraction Salts and a Zebron ZB-5MSplus GC Column	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

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An easier QuEChERS solution

roQ QuEChERS Brand Information

An Improved Solution for Multi-Residue Analysis from Food

Why Choose rOQ!

Ease of Use

Other QuEChERS Kits

roQ QuEChERS Kits

Technical Support

Sample Preparation Support at Your Fingertips

Free Method Development Services

Confidence in Quality

ISO 9001:2008 Certification

Featured

roQ QuEChERS: An Easier QuEChERS Solution

Analysis of Pesticide Residues in Spinach by the LC/MS/MS and GC/MS

Analysis of Pesticide Residues in Lettuce by the LC/MS/MS and GC/MS

Have Questions about roQ? Find Answers Here