delim
LC and GC Multiresidue Kits

Accurately Quantify 380 Pesticides by LC-MS/MS and GC-MS/MS

Certified Reference Material (CRM) Kits from Restek


  • Kits include comprehensive lists of pesticides of global concern that are frequently analyzed on a wide range of fruits, vegetables, botanicals, herbals, and dietary supplements; individual ampuls also available.
  • Formulated for maximum long-term stability and well-balanced chromatographic performance.
  • Satisfy your ISO requirements—Restek certified reference materials (CRM) are manufactured and QC-tested in our ISO-accredited labs.


Restek is your complete supplier for world-class
LC-MS/MS and GC-MS/MS multiresidue pesticide analysis

We carry certified reference materials, analytical columns, sample preparation products, and accessories.


Stop spending your time and money developing LC-MS/MS or GC-MS/MS multiresidue pesticide methods and mixing reference standards when you could be running samples. Restek’s expert formulations chemists and chromatographers have already done the work for you—with guaranteed accuracy and at a lower cost.

Our certified reference materials (CRMs) for multiresidue pesticide analysis eliminate the need to source, purchase, and store individual materials along with the need to prepare your own mixes. Choose separate ampuls for mix-and-match customization or comprehensive kits each containing more than 200 target compounds, including frequently analyzed pesticides, many of which are listed by government agencies. Designed for maximum shelf life, stability, and chromatographic performance and manufactured under our 10-step quality procedure, each standard is shipped with support documentation detailing our rigorous in-house quantitative testing. We even offer an optimized LC-MS/MS method (downloadable XLS file) and GC-MS/MS method (downloadable XLS file), both of which are free and include conditions and transition tables.

Set up, verify, and validate your pesticide-screening methods in less time, with proven confidence, and at a significantly reduced cost by turning to Restek’s ISO-accredited labs for your multiresidue pesticide certified reference materials. For added convenience and unbeatable results, also consider our internal standards, analytical columns, sample preparation products, and chromatography accessories.

Columns

Colonne Rxi-5ms (silice fusa)

(fase a bassa polarità; difenil dimetil polisilossano Crossbond)

  • Colonne per uso generico per semivolatili, fenoli, ammine. solventi residui, droghe d'abuso, pesticidi, congeneri di PCB (p.e.Aroclor mix), impurità solventi
  • E' la colonna più inerte sul mercato
  • Testata e garantira per bleed ultra bassi; miglior rapporto segnale/rumore per una migliore sensibilità in MS
  • Range di emperature : -60 °C - 330/350 °C
  • Equivalente alle fasi USP G27 e G36

Colonne LC Raptor ARC-18 (USP L1)

  • Ideali per alti flussi di lavoro in applicazioni in LC - MS/MS con una minima preparazione del campione
  • Profilo di ritenzione ben equilibrato per una migliore individuazione e integrazione di un gran numero di analiti multiclasse
  • Protette stericamente per sopportare fasi mobili a pH bassi senza sacrificare la ritenzione e la qualità del picco
  • Fanno parte della linea di colonna LC Raptor core-shell in silice SPP da 1,8 micron, 2,7 micron e 5 micron Raptor

Colonne Ultra Aqueous C18 (USP L1)

Dimensioni delle particelle: 3 µm e 5 µm, sferica.
Pore size: 100 Å.
Carbon Load: 15%.
End-cap: no.
Range di pH: 2.5 - 8.
Limiti di temperatura: 80 °C.
Codice fase USP: L1.
Categoria fase: C18 modificata.
Tipo ligando: modificato polare e funzionalmente legato a C18, proprietaria.

LC Guard Cartridges

Protect your analytical column with cost-effective guard cartridges.

Reference Standards

Kit pesticidi multiresidui LC

  • Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.
  • Full kit contains 204 compounds of interest, covering many LC-determined pesticides listed by government agencies; individual ampuls also sold separately.

Kit pesticidi multiresidui GC

  • Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.
  • Comprehensive 203-compound kit covers food safety lists by the FDA, USDA, and other global governmental agencies; individual ampuls also sold separately.

Standard interni marcati per analisi di pesticidi residui in matrice alimentare

  • Marcati isotopicamente per garantire il miglior approccio nell’analisi quantitativa di pesticide multiresiduali
  • La presa di varie opzioni vi permetterà di scegliere standard interni e surrogati per mitigare gli effetti dovuti alla matrice
  • Economici e compatibili sia con applicazioni LC-MS sia GC-MS; utilizzabili anche per ottimizzare le performance dei sistemi LC-MS/MS
  • Restek propone le migliori e le più complete soluzioni nell’ambito della sicurezza alimentare: Standard di Riferimento Certificati CRM di pesticidi, standard interni e surrogati, colonne LC e GC, QuEChERS, e molto altro!

Miscela standard interno QuEChERS per analisi GC-MS (6 composti)

Ready to use for QuEChERS extractionsno dilutions necessary.

Kit Performance Standard per QuEChERS

  • Designed for use in all QuEChERS methods for pesticides in fruits and vegetables, including the original unbuffered method, AOAC 2007.01, and EN 15662.
  • Kit contains organochlorine, organonitrogen, organophosphorus, and carbamate pesticides commonly used on fruits and vegetables.
  • Volatile, polar, active, base-sensitive, and nonvolatile compounds are included to allow comprehensive evaluation of QuEChERS extraction and cleanup efficiencies, and optimization of GC and LC instrumental conditions.
  • Ideal for initial method evaluations and ongoing method performance validations.
  • Analytes are divided into three ampuls based on compatibility for maximum stability and shelf life.*
  • Precise formulations improve data quality and operational efficiency; spend more time running samples and less time sourcing and preparing standards.
  • Quantitatively analyzed to confirm the composition and stability of each mixture.

    *When combining compounds with different functionalities, chemical stability can be an issue. The analytes in this kit are separated into three mixes to ensure maximum long-term storage stability. For analysis, a fresh working standard should be prepared by combining the three kit mixes in a 1:1:1 ratio to prepare a 100 µg/mL working standard solution. Once blended, Restek does not recommend storing working standards or subsequent dilutions for future use.

    Contains 1 mL each of these mixtures.
    31153: QuEChERS Performance Standard A
    31154: QuEChERS Performance Standard B
    31155: QuEChERS Performance Standard C

Standard 1 pesticidi multiresidui LC (13 componenti)

Composti organofosforici

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 2 pesticidi multiresidui LC (16 componenti)

Composti carbammato/uron

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 3 pesticidi multiresidui LC (38 componenti)

Composti carbammato/uron

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 4 pesticidi multiresidui LC (63 componenti)

Composti organici azotati

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 5 pesticidi multiresidui LC (30 componenti)

Composti organici azotati

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 6 pesticidi multiresidui LC (28 componenti)

Composti organici azotati

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 7 pesticidi multiresidui LC (7 componenti)

Composti organici azotati

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 8 pesticidi multiresidui LC (idrametilnon)

Composti organici azotati

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 9 pesticidi multiresidui LC (7 componenti)

Composti carbammato/uron

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard 10 pesticidi multiresidui LC (carbendazina)

Composti carbammato/uron

Accurately detect and quantify pesticides of global food safety concern in a wide range of fruits, vegetables, and other commodities by LC-MS/MS.

Standard pesticidi multiresidui GC N. 1 (16 componenti)

Composti organofosforici

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 2 (40 componenti)

Composti organoclorurati

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 3 (25 componenti)

Composti organici azotati

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 4 (28 componenti)

Composti organici azotati

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 5 (34 componenti)

Composti organici azotati

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 6 (18 componenti)

Composti piretroidi sintetici

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 7 (10 componenti)

Metilesteri erbicidi

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 8 (24 componenti)

Composti organofosforici

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Standard pesticidi multiresidui GC N. 9 (8 componenti)

Composti organofosforici

Accurately identify and quantify pesticide residues by GC-MS/MS in fruits, vegetables, botanicals, and herbals such as tea, ginseng, ginger, echinacea, and dietary supplements.

Sample Handling

Sample Filtration

Syringe filters, Thomson SINGLE StEP filter vials, and accessories.

Provette dSPE Q-sep QuEChERS per estrazione cleanup

Preparazione del campione per analisi di pesticidi multiresiduo Veloce e Facile

  • Packaged in foil subpacks of 10 for enhanced protection and storage stability.
  • Ready-to-use tubes, no glassware required.
  • Pre-weighed, ultra-pure sorbents.
  • Support original unbuffered, AOAC (2007.01), European (EN 15662), and mini-multiresidue QuEChERS methods.

Supplies & Accessories

Rilevatore di perdite elettronico Restek

Non permettete che una piccola perdita vi comporti una costosa riparazione, proteggete la colonna analitica con un rilevatore di perdite Restek.

  • Segnali acustici che indicano l’entità della perdita
  • I nuovi circuiti consentono di avere fino a 12 ore di operatività tra una carica e la successiva.
  • Rileva un’ampia gamma di gas; classificato Ex per essere utilizzato con idrogeno ed altri gas esplosivi.*

Flussimetro elettronico ProFLOW 6000 Restek

L’utilizzo di flussimetri che possano misurare gas infiammabili sta diventando importante e sempre più commune nei laboratori a causa del fatto che l’idrogeno sempre più spesso viene usato come gas di trasporto in GC. Il nuovo ProFLOW 6000 Restek è stato ideato proprio a tale scopo.

GC Accessories

Full line of GC consumables, lab tools to make your life easier, and replacement parts for all major instrument manufacturers.

LC Accessories

Quality replacement parts, tools, and accessories for liquid chromatography.

PDF Document

Accurately Quantify 380 Pesticides Using LC-MS/MS and GC-MS/MS

Stop spending your time and money developing LC-MS/MS or GC-MS/MS multiresidue pesticide methods and mixing reference standards when you could be running samples. Restek’s expert formulations chemists and chromatographers have already done the work for you—with guaranteed accuracy and at a lower cost. (PDF - 0MB)

LC Chromatograms

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