We have a full range of HPLC vials, GC vials, EPA vials, GC/MS vials, LC/MS vials, storage vials, syringe filters and filter membranes. We have more than 1000 products, and 20-30 NEW items every year thanks to our R & D team. Please ask for catalog. * 2.Are you a manufacturer for all your products?

China supplier free sample clear and amber 9mm screw top hplc vial Aijiren wholesale 2ml autosampler vials Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.

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0.22 µm PVDF syringe filter, discard the first 1 mL and transfer the filtered sample into an hplc vial for LC/MS analysis. Drug product sample preparation :

LC-MS. LC-MS (liquid chromatography-mass spectrometry) systems and equipment are used for separation and quantitative analysis of complex mixtures, combining liquid chromatography and mass spectrometry. Quantify proteins, contaminants, pesticides or screen for drug metabolites with a high level of sensitivity.

Nov 01, 2021 · We would like to draw your attention to UltraClean Septa and EPA Quality Vial KIT. These high quality consumables are mostly used for LC/MS, GC/MS and MS/MS in the environmental, chemical, food and pharmaceutical industries. We have customers from pharmaceutical, life science, chemistry, technology, food processing industry and so on.

Fentanyl 5.0 ng/mL 0.10 001 - Blood LC-MS/MS Norfentanyl 6.0 ng/mL 0.20 001 - Blood LC-MS/MS Alfentanil 8.0 ng/mL 0.10 001 - Blood LC-MS/MS Sufentanil 10 ng/mL 0.10 001 - Blood LC-MS/MS Ethanol Confirmed mg/dL 10 001 - Blood Headspace GC Other than the above findings, examination of the specimen(s) submitted did not reveal any positive findings of

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Oct 14, 2021 · K4 and C1 Smart Evaporators are being used as a sample preparation tool is the analysis of antibiotics, mycotoxins, pesticides in food by GC/MS and LC/MS. According to standard methods used by the HEC - all samples should be evaporated to dryness before being redissolved in a solvent suitable for GC/MS or LC/MS analysis.

Sample is now ready for analysis by LC-MS/MS. 5.5 LC/MS/MS Instrumental Analysis. Instrument: Thermo Finnigan Linear Ion Trap LC/MS/MS with Aijiren HPLC. See attachment A for the instrument

the nitrofuran metabolites are determined by LC/MS-MS. 2.2 Brief description of method . Animal tissue, baby food: Interfering substances and extractable free nitrofuran residues are removed through repeated extractions with methanol and ethanol, the bound metabolites are then liberated

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Vials Aijiren Technology TruView (LC/GC) Vials Thermo MS Certified (LC/GC) Vials. PP . t0. Aijiren vial shows superior analyte retention in this separation of doxepin. Note: Tests were carried out by Aijiren. t4. t12 t48. 4. PROVEN VALUE

Sample Preparation Products for Chromatography – Reliably extract and concentrate samples from complex matrices with Bond Elut SPE cartridges, pre-packaged QuEChERS kits, sample filtration products, dried matrix spotting cards and pre-measured TOXI-TUBES. GC and GC/MS –Achieve excellent, reproducible performance for difficult samples with

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