W h a t is a n ACQUI TY UPLC® System H a r dw a r e a n d D e t e ct ion Con side r a t ion s Tore Caesar, August 21 © 2008 Waters Corporation H PLC / UPLC Tu bin g @75 Times @75 Times HPLC @500 Times UPLC @1000 Times © 2008 Waters Corporation 2 Sw a ge lok fit t in gs u se d for Acqu it y Swagelok fitting SS capillary Gold plated stainless steel fitting Two piece SS ferrule © 2008 Waters Corporation 3 ACQUI TY UPLCTM Binary Solvent Manager Low volume flow path Pressure limit set to 15,000 psi (1000 bar) Serial/parallel Flow Path Four solvent choices A1, A2, B1, B2 UPLC pressure capabilities — Materials — S/W algorithms User diagnostics © 2008 Waters Corporation 4 Bin a r y Solve n t M a n a ge r – Ea sy Acce ss “B” Pump Primary “A” Pump Primary “A” Pump Accumulator “B” Pump Accumula tor “A” Pump Solvent Select Valve Six Channel Degasser “B” Pump Solvent Select Valve Filter/ Mixer/ Tee Assembly © 2008 Waters Corporation 5 W a t e r s I n t e llige n t I n t a k e Va lve How does t he I nt elligent I nt ake Valve work? — An applied current generates a force, timed with the motion of the pump plungers, that pushes a ball off its seat. In the case of traditional passive check valves the ball is lifted off the seat by the force of the solvent flow Provides: — More robust operation © 2008 Waters Corporation 6 ACQUI TY UPLCTM Sample Manager Com ple t e ly n e w in j e ct ion pr oce ss 3 different injection modes depending on preference 4 to 40º C 2 plate sample compartment 2 wash solvents, low sample carry over Fast cycle time — 25 sec no wash, <60 sec dual wash — Inject Ahead Needle- in- Needle Sampling — Puncture needle and sample needle Optional Sample Organizer 0.1 – 50µL injection range © 2008 Waters Corporation 7 N e e dle - in - N e e dle Sa m plin g Pr obe Z’ 1. Locate sample vial 2. Puncture the cover Z 3. Lower sampling probe and aspirate sample © 2008 Waters Corporation 8 ACQUI TY UPLCTM Sample Organizer Supports high throughput/high capacity Tem perat ure cont rolled ( 4 t o 40º C) Expands capacity to either: — 22 microtiter plates o 8,448 sample wells — 15 mid height plates — 8 deep well plates o 388 2- ml vials o 196 4- ml vials Access to any sample location Small footprint – 10.5 inches (27cm) © 2008 Waters Corporation 9 ACQUI TY UPLCTM Column Heaters Coumn heater — Room Temp - 90°C Pivot positioning — Stacked mode o with optical detector — Swung out mode o with MS detector Flow path distance optimized — Minimizes dispersion — Column may be accessed from either side Swung out mode to interface with MS © 2008 Waters Corporation 10 e Cor d ™ Te ch n ology Paperless tracking of column history Holder, tether and chip permanently attached to column Microchip encased by 16mm stainless steel can Nonvolatile read/write memory eCord™ reader — Fixed column manufacturing data - Unique column identification - Certificate of Analysis - QC test data — Variable column usage data - Column use data - Gathered through life of column Tether Holder Encased 16mm Microchip © 2008 Waters Corporation 11 e Cor d ™ Te ch n ology Waters quality control results Paperless Certificate of Analysis & Performance Chromatogram Data © 2008 Waters Corporation 12 e Cor d ™ Te ch n ology User history file © 2008 Waters Corporation 13 ACQUITY UPLC TM Column Manager and Column Heater/Cooler Column Manager Thermostatted from 10 - 90°C Automated switching among four columns and a bypass channel eCord Information Management for each column Accepts column sizes from 2.1x 30mm to 4.6 x 150mm Passive pre- column solvent heating and post- column cooling Column Heater/Cooler Same as Column Manager but with no switching valves © 2008 Waters Corporation 14 Colu m n Com pa r t m e n t Passive pre-column solvent heating and post- column solvent cooling capabilities are built-in. © 2008 Waters Corporation 15 Colu m n M a n a ge r Flu idic Sch e m a t ic © 2008 Waters Corporation 16 Up t o t h e M in u t e Colu m n Usa ge I n for m a t ion © 2008 Waters Corporation 17 Com ple t e Colu m n H ist or y © 2008 Waters Corporation 18 ACQUI TY UPLCTM Column Heater 30 cm Thermostatted from 4 – 65 degrees © 2008 Waters Corporation 19 UPLC™ D e t e ct ion Technology challenges Narrow peaks require: — Higher data rates — Faster digital filter time constants Smaller peaks require maximum S/N — High light throughput/transmission UPLC™ separations require low dispersion flow cells — Maintain peak shape — Lower cell volume — Without generating high backpressures © 2008 Waters Corporation 20 Re solu t ion / Low D ispe r sion Flow Ce ll Smaller cell volume – how? Shorter pathlength — Decreased sensitivity A smaller cross- sectional area — Reduces the amount of light transmission and baseline noise increases D d © 2008 Waters Corporation 21 Ligh t Gu idin g Flow Ce lls How they work A light guiding flow cell is an optical fiber whose core material is a fluid Light Path The optical fiber consists of a core material surrounded by a cladding layer (Teflon AF). — Light is guided through the core by the process of total internal reflection — Light rays that encounter the interface between the core and cladding are reflected back into the core with essentially 100% efficiency TeflonAF α Mobile Phase TeflonAF 10mm or 25mm © 2008 Waters Corporation 22 ACQUI TY UV / PD A Flow Cell Options High Sensitivity 25 mm Pathlength 2400 nL Volume Analytical 10 mm Pathlength 500 nL Volume © 2008 Waters Corporation 23 Flow Ce ll Com pa r ison Se n sit ivit y Analyti cal 0.20 High Sensitivity 0.24 0.22 Delta 0.20 0.18 Area 140955 326881 2.319 93942 211138 2.248 0.16 0.14 Height AU 0.12 0.18 0.10 0.08 0.16 Peak Width at 13.4% 0.06 0.04049 7 0.04 0.042033 1.038 0.02 0.00 -0.02 -0.04 0.14 -0.06 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 Minutes AU 0.12 0.10 0.08 0.06 0.04 0.02 0.00 4.40 4.45 4.50 4.55 4.60 4.65 4.70 4.75 4.80 4.85 4.90 Minutes © 2008 Waters Corporation 24 ACQUI TY UPLC™ D e t e ct or s Optical Detectors Four opt ical ACQUI TY UPLC Det ect ors — Holistic design o High acquisition data rates o Low dispersion, small flow cells Photo Diode Array o Unmatched sensitivity o Extended linear range (UV detectors) Evaporative light scattering Tunable UV Fluorescence More HPLC methods can be transferred to gain UPLC benefits More UPLC methods can be developed © 2008 Waters Corporation 25 ACQUI TY UPLC™ D e t e ct or s Mass Spectrometers ACQUITY SQD featuring the SQ Detector ACQUITY TQD featuring the TQ Detector Single Quadrupole MS Introduced Pittcon 2006 Tandem Quadrupole MS Introduced ASMS 2006 © 2008 Waters Corporation 26 UPLC a n d M S UPLC pr ovide s t h e follow in g be n e fit s for M S: — Improved resolution for complex mixture analysis — Narrower chrom at ographic peaks effect ively increase concentration of analytes entering the MS source – increasing signal intensity and improving MRM detection limits — Shorter analytical run times without compromising chromatographic resolution – increasing sample throughput — I m proved resolut ion can reduce MS ion suppression by separating species that co- elute in conventional HPLC – improved MRM detection limits © 2008 Waters Corporation 27 UPLC- M S/ M S vs. H PLC- M S/ M S QM_HPLC_ESI+_4Compound_041205_010 MRM of 4 Channels ES+ 309 > 280.84 1.06e5 Height % ESI+, Alprazolam HPLC- MS/ MS 0.99 28719 0 0.20 0.40 0.60 0.80 1.00 QM_UPLC_ESI+_2Compound_042605_010 1.20 1.40 1.60 1.80 2.00 2.20 2.40 0.54 105629 2.60 2.80 3.00 MRM of 2 Channels ES+ 309 > 280.84 1.06e5 Height % UPLC- MS/ MS 0 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 Time 3.00 Peak height increase 3.7 times. Signal to noise ratio 4.7 times increase © 2008 Waters Corporation 28 UPLC com pa t ibilit y h igh e r da t a r a t e 100 ms Dwell Time, 10 ms Delay 0.63 0.63 Convert the x axis to scan number Peak Width = 1.8 s Points Across Peak = 7 % % Time 0 0.25 0.75 1.25 0 100 1.75 105 110 115 120 125 130 Scan 5 ms Dwell Time, 5 ms Delay 0.63 0.63 Convert the x axis to scan number Points Across Peak = 60 % % 0 0.25 0.75 1.25 1.75 Time 0 1100 1200 1300 1400 Scan © 2008 Waters Corporation 29 ACQUI TY Syst e m Con sole Designed to simplify user interaction with the system, enabling many actions to be automated © 2008 Waters Corporation 30 ACQUI TY UPLC™ Con sole Access to status and control © 2008 Waters Corporation 31 ACQUI TY UPLC™ Soft w a r e Required features incorporated in current software — Empower™ — MassLynx™ — Stand Alone Console — 3rd party MS software, o Analyst, XCalibur, Hystar More information — System monitoring — Performance history — eCord column tracking Easy to use — Reduce training © 2008 Waters Corporation 32 ACQUITY UPLC™ Technology 4 Years in the Making – 4 Years in the Market • UPLC™ technology was introduced after 4 years of focused research and development at Waters and with collaboration with world renown LC scientists in academia and industry • Introduced the first holistically designed UPLC™ system at Pitt Con 2004 • Many new detectors and other UPLC™ enabled components and software as well as many new columns have been added from 2004 to 2008 • Respected scientists and experts have published reports in peer reviewed journals about the extraordinary results not possible before UPLC™ technology was commercially available • Thousands of companies have made major investments to increase revenue, reduce costs and maximize their resources based on the proven results from UPLC™ © 2008 Waters Corporation 33 Re a l - Tim e Syst e m M on it or in g a n d Ale r t N ot ifica t ion Waters Connections® INSIGHT™ Enterprise Server Customer Connections® INSIGHT™ Firewall Service Agent Waters Firewall Waters Technical Services Waters Field Service Engineers Connections® INSIGHT™ Service Agent The Customer One-way Communication © 2008 Waters Corporation 34 Connections® INSIGHT™ E- m a il Cu st om e r Re por t Ex a m ple System Performance Status Report — Automatic monthly notification service to be delivered to customers via email — Service is designed to keep Connections INSIGHT customers informed about the performance of their ACQUITY UPLC™ systems — Report includes: o Instrument Counters, such: Auto Sampler Injections, Lamp Hours, Volume of Solvent Delivered, Lamp Ignition o Column Usage – Injections Per Column o Estimated PM visit © 2008 Waters Corporation 35 Be n e fit s of Re m ot e M on it or in g a n d D ia gn ost ics Maxim ize your syst em upt im e and product ivit y t hrough proact ive maintenance scheduling Improve MTTR (Mean Time to Repair) via automatic notification of a problem Real- time Remote Troubleshooting for real- time Problem Resolutions — Allows Waters to remotely resolve system problems without the need of an on- site engineer to minimize instrument downtime Gain confidence in the accuracy and quality of your results — Waters partners with you in managing the quality of your results Predict potential problems by monitoring component and consumable usage — Waters provides reports that estimate timing of performance maintenance visits based on the replacement usages of number of injections, solvent pumped and lamp hours Lower operating expenses through increased instrument utilization © 2008 Waters Corporation 36 W a t e r s UPLC® Pa r t icle s Ove r vie w Et hylene Bridged H ybrid ( BEH) Part icles — Wide pH range (1- 12) — Five chemistries — Seamless HPLC ? UPLC® method migration – with same selectivity as XBridgeTM HPLC columns — 130Å and 300Å pore diameters H igh St rengt h Silica ( HSS) Part icles — ONLY UPLC® - certified 100% silica particle — Three C18 chemistries — Developed specifically for UPLC® applications — Packed, t est ed and guarant eed com pat ibilit y wit h pressures up to 15,000 psi (1000 bar) © 2008 Waters Corporation 37 Th e Ch e m ist r ie s of UPLC ® Te ch n ology Launch Date Mar 2004 Mar 2005 Mar 2005 Mar Dec 2005 2005 Sep 2006 Jun 2007 Dec 2007 © 2008 Waters Corporation 38 BEH Ch e m ist r ie s of UPLC ® Te ch n ology BEH C18 — Trifunctionally Bonded C 18 — First UPLC® column choice — Superior peak shape & efficiencies BEH C8 — Trifunctionally Bonded C 8 — Wide pH range BEH Shield RP18 — Monofunctionally bonded — Embedded carbamate group — Alternate selectivities BEH Phenyl — Trifunctionally Bonded C 6 ( Hexyl) Phenyl — Unique combination of chemistry & particle — Wide pH range 1.7 µ m 2.5, 3.5, 5, 10 µ m BEH HILIC — Unbonded, rugged BEH particle — HILIC for very polar bases Ease of Migration from HPLC to UPLC ® Simplified Purification and Isolation © 2008 Waters Corporation 39 H SS Ch e m ist r ie s of UPLC ® Te ch n ology HSS T3 — T3: Polar compound retention — Aqueous- compatible C18 chemistry — Designed for maximum retentivity HSS C18 — High coverage, trifunctionally bonded C18 chemistry — Universal, high performance C18 chemistry — Proprietary endcapping for superior peak shape — Silica particle performance HSS C18 SB — SB: Selectivity for Bases — Non- endcapped: optimum silanophilic selectivities — Designed for method developers © 2008 Waters Corporation 40
© Copyright 2024