1. Provide 10ul of samples in recovery vials* or vials with insert for small volumes for LC-MS/MS analysis *Autosampler vials appropriate for analysis Waters Total Recovery (part number: 186000385C) Figure 1: Waters Total Recovery Vial 2. Provide samples in 1.5 ml eppendorf tube for MALDI-TOF/TOF analysis. 3. Label your tube with the sample ID. 3.
Application stage: 1 L of sample was applied to the SPE cartridge under vacuum at 4-5 mL/min Washing stage: 10 mL of water was added to a 1 L vessel, swirled, and placed onto the SPE cartridge. Then the cartridge was dried for 20 min under vacuum. Elution stage: 10 mL ethyl acetate was added to the sample vessel, swirled, and then
autosampler vials and 50 µL was injected into the HPLC. Meropenem Solid Phase extraction was done using SPE cartridges. SPE cartridges were washed with 1 mL methanol followed by equilibration with 1 mL equilibration buffer (100 mM K 2 HPO 4 pH 6.2). Plasma (100 µL) were then loaded into the cartridges. Secondary washing was performed with
Make sure you use the correct vials and lids (we have them in the mass spec lab) The LCMS runs gradients of MeCN/H 2 0 with 0.1% formic acid. Please don't submit samples in basic buffers etc. If using inserts, please use the ones with the springy base. This will make sure the needle is not damaged. Submit samples with the correct lids on.
1. The Effect of the Autosampler Vial’s Glass Surface on GC-MS Analysis of Pyrethroid Pesticides at ppb Levels. Brian W King and Anila I Khan, Thermo Fisher Scientific, Runcorn, UK. Poster Reference number PSCCS 0512 588. 2. Application Note 20642: The Effect of the Autosampler Vial’s Glass Surface on GC-MS Analysis of Pyrethroid
Assure certainty in routine results. Thermo Scientific Routine Vials and Caps are ideal for use in most standard HPLC and GC applications and high-throughput analyses. These quality autosampler vials and caps provide consistent results for your standard and high-throughput pharmaceutical, environmental, and food and beverage applications.
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Apr 06, 2022 · The 405 LS has a simple user interface for creation and execution of wash, dispense, aspirate, and maintenance protocols within the extensive onboard software For use under computer control, Aijiren BioTek LHC software used with the 405 LS is available in standard and 21 CFR Part 11 compliant versions.
washing protocols autosampler sample vials caps and closures . washing protocols autosampler glass vials price-Crimp Vial . Introduction. When using glass autosampler vials in the laboratory,. 4 mL Clear Glass Screw Top Waste and Wash Vial | PerkinElmer. Our 4 mL screw top vials are available in are manufactured from Type I Borosilicate Glass, which meets all USP, JP, and EP Pharmacopeia requirements.
part of the final protocol) DBS-MS 500 3b Sample extraction with elution buffer DBS-MS 500 Guiding 80 μl front-cut volume into the waste with 100 μl/min (tubing) PAL 4 Going to the selected vial position and guiding 100 μl of sample extract into the vial with 200 μl/min PAL 5 Moving the needle to the wash station PAL
List Grid Table. Kinesis Screw Neck Flat-Bottom Sample Vials. $198.00 - $835.00USD / Pkg of 1000. View All 8. View Items to Compare. Cole-Parmer EPA Precleaned TOC Vials, Glass with PTFE/Silico. EW-03756-20. $408.00 USD / Case of 80. 0375620.
• Exercise caution if using viscous samples or solvents • If needle contains solvent from previous wash, can dilute sample (use sample washes) • Don’t overdo it – 3-5 pumps is usually adequate – Excessive pumping can reduce plunger lifetime • Fill sample vial up to shoulder • Leaving small headspace prevents cavitation, vacuum
2 Housekeeping How to deal with solvents. Housekeeping. How to deal with solvents • Use clean bottles only. † Use borosilicate glass bottle only. † Rinse bottle with desired solvent before refilling it.
Sample capacity: 100 x 2 mL vials: Large solvent wash vial: 2 x 120 mL* PAL Combi-xt AutoSampler: ... EH54 7DQ, Scotland, UK Tel: +44 1506 300 200
Possibility of performing up to three 1 μL injections from a 5 μL sample, depending on vial type Height from vial bottom • User selectable between 0.1 and 32 mm in 0.1 mm steps Injection speed for liquid samples • Selectable from 0.1 μL/sec up to 2000 μL/sec and fully programable Sample capacity • Depending on autosampler configuration