Sample preparation for clinical laboratories

We have clinical methods that have been validated for a variety of applications. We partner with our clients to help solve problems with chemistry, #creatingpossibilities with innovative sample preparation products.

SAMPLE TYPE (Matrix)ANALYTEDPX TECHNOLOGYPublication/ Presentation References
UrineDisposable pipette extraction: A critical review of concepts, applications and directionsJournal of Analytical Chemistry
Whole BloodImmunosuppressants Low Porosity Filtration tips for Tip-on-Tip protein precipitationDPX Application Note/ MSACL 2024
SalivaHormonesSingle Phase Filtration tips for Tip-on-Tip SPE with HLB from Millipore SigmaDPX Application Note/ MSACL 2023
SerumSteroid HormonesXTR tips with HLB from Millipore SigmaDPX Application Note/ MSACL 2023
UrineFentanyl, Norfentanyl, Buprenorphine, NorbuprenorphineXTR Tips with SCXDPX Application Note
UrineTherapeutic Drugs/ Drugs of AbuseXTR Tips with varying sorbent chemistries: Mixed Mode WAX/RP, SCXJournal of Analytical Toxicology
UrineTherapeutic Drugs/ Drugs of AbuseToT filtration/ beta-glucuronidase enzyme removalDPX Application Note
UrineCannabinoids/ THCXTR Tips with WAX-SJournal of Analytical and Bioanalytical Chemistry
UrineCatecholaminesXTR Tips with RPSage Life Sciences Journal Article
Urine / Oral FluidCortisolXTR Tips with WAX-SMSACL 2015 Poster Presentation by Stanford Health Care
BloodCannabinoids/ THCXTR Tips with WAX-S SorbentJournal of Chromatography A
Blood/SerumTestosteroneToT FiltrationDPX Application Note
Blood/SerumVitamin DToT for protein precipitation + XTR Tips for cleanup with WAX-SDPX Application Note
Human Serum11-β-MNT / 11-β-MNTDC
(male drug hormone)		XTR Tips with HybridSPE®MSACL 2017 Poster Presentation by Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center
Human SerumNestorone®
(synthetic progestin hormone)		XTR Tips with HybridSPE®MSACL 2017 Poster Presentation by Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center
MeconiumBenzodiazepinesXTR Tips with WAX-SMSACL 2015 Poster Presentation by University of South Carolina, DPX, ARUP Labs, University of Utah School of Medicine

Need custom method development? Our application scientists can help integrate DPX products into your existing workflow or develop new methods. Contact us for support.

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