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MALVERN Viscotek TDA 305 Light Scattering Detector-Malvern TDA305 Viscotek TDA305 Malvern TDA 305 Light Scattering Detector used

HPLC Detectors >> MALVERN Viscotek TDA 305 Light Scattering Detector-Malvern TDA305 Viscotek TDA305 Malvern TDA 305 Light Scattering Detector used

MALVERN Viscotek TDA 305 Light Scattering Detector-Malvern TDA305 Viscotek TDA305 Malvern TDA 305 Light Scattering Detector used-

-fully integrated detector containing refractive index, light scattering and intrinsic viscosity detectors.

-The refractive index detector is a deflective-type differential refractive index detector formeasuring the concentration of a dissolved sample in solution.

-The unique design of the detector provides high sensitivity

-robust cell can handle higher backpressures than other RI detectors which allows the RI detector to be placed in series with the other detectors for maximum sensitivity.

Sold as part of the Viscotek TDAmax system, or as a stand-alone module, The Viscotek Triple Detector Array (TDA) can function as a stand-alone module or be part of the Viscotek TDAmax system. The integrated detectors and columns are fully temperature controlled up to 80°C to ensure optimum detector stability. The detectors and configured in series to ensure maximum sensitivity. Each detector provides complimentary data on the macromolecules being analyzed.

Using the Tetra Detector format of this system, the addition of an ultraviolet photodiode array (UV-PDA) detector provides additional compositional data of copolymers and conjugated proteins. Combined, the detectors are capable of measuring concentration, molecular weight, intrinsic viscosity and molecular size Rh and Rg of natural and synthetic polymers and proteins. Applications include studying molecular weight, aggregation, conjugates and copolymers, and molecular structure.

 

Features include:

  • Right angle light scattering (RALS) detection which has highest signal to noise for absolute molecular weight of small polymers and proteins.
  • Ability to determine absolute molecular weight of synthetic and natural polymers without extrapolation using Low angle light scattering (LALS).
  • Ability to assess protein and polymer structure (including branching) information using intrinsic viscosity detector.
  • Presence of a high-sensitivity RI detector specifically designed with multi-detection GPC/SEC in mind.
  • Molecular size of large molecules is measured in terms of hydrodynamic radius (Rh) and Rg.
  • Copolymer or protein conjugate composition is determined using multi-wavelength UV-PDA detector
  • 21 CFR part 11 compliant.
  • Full suite of calibration and GPC/SEC calculation types is present

Specifications:

  • Dimensions (W, D, H): 41cm x 54cm x 28cm
  • Weight: 28.5 Kg
  • Laser safety: Class 1
  • Software:  OmniSEC, 6 channels at 5Hz, unlimited acquisition time
  • Four detectors present:  Light scattering; Refractive Index; Viscometer;  UV-PDA
  • Operating temperature:  15ºC – 40ºC.

Hitachi L7400 UV Detector Hitachi HPLC Detector ships with new lamp if you want it that way!

Knauer R2301 Refractive Index detector WellChrom K–2301 RI Detector is a high performance refractive index detector for use in analytical HPLC used very nice

Agilent 1100 Refractive Index detector lamps Agilent G1362 Lamps Agilent Refractive Index Detector lamps new

Agilent G1315B Diode Array Detector Agilent 1100 Diode Array detector Agilent 1100 HPLC Detector ships refurbished

Agilent G1362A Agilent G1362A Agilent 1100 Refractive Index Detector G1362A used very very nice

Agilent G1362A Refractive Index Detector Agilent 1260 Refractive Index Agilent INFINITY Series Refractive Index

Agilent ProStar 335 Photodiode Array Detector VARIAN ProStar 335 Photodiode Array Detector used very nice

Beckman HPLC Beckman 150 UV Monitor HPLC Beckman System UV Monitor 150 Beckman Model 150 Beckman 150 UV Monitor Beckman HPLC detector used nice powers on

Bischoff Lambda 1010 Metrohm Detector

Bruker Amazon Speed ETD amazon Speed ETD used Bruker Daltonics Amazon Speed ETD used

ESA CORONA ULTRA Detector Corona harged Aerosol Detector used nice

Hewlett Packard 1050 flow cell Hewlett Packard 1050 HPLC USED flow cell

Hewlett Packard 1050C Flow Cell Hewelett Packard flow Cell 1050C like new used

Hitachi L-7485 Hitachi L7485 Fluorescence Detector Hitachi LaChrom L-7485 Fluorescence Detector Hitachi L7485 used

Hitachi prep cell for 4200 UV-VIS detector used Hitachi 4200 Prep Cell nice like never used

Jasco Circular Dichroism Detector Jasco CD-2095 Circular Dichroism Detector used very nice CD-2095 Configuration: • Hg-Xe Lamp (150W) • Measurement Wavelength Range: 220-420 nm • Measurement Range: ±1000 mdeg • Spectral Bandwidth: 20 nm • Firmware Version

Knauer 2300 Refractive Index Detector Knauer Smartline RI Detector 2300 used like new

MALVERN Viscotek TDA 305 Light Scattering Detector-Malvern TDA305 Viscotek TDA305 Malvern TDA 305 Light Scattering Detector used

Perkin Elmer FL Fluorescence Series 200a HPLC Detector Perkin Elmer 200a FL Fluorescence Series 200a HPLC Detector used refurbished when shipped

Pickering PCX Sigma Pickering Pinnacle Pickering L

PL-ELS 1000 Evaporative Light Scattering Detector Polymer Laboratories PL ELS 1000u

Protein Solutions Temperature Controller Microsampler used nice

PROTERION Micro Sampler Proterion Corp TC-16-830

Shimadzu ELSD-LTII Detection System Shimadzu Low Temperature Evaporative Light Scattering Detector (ELSD-LTII)

Shimadzu RID-10A Refractive Index Detector Shimadzu RID10A Shimadzu RID-10A Shimadzu RID10A Refractive Index Detector Shimadzu HPLC Detector used nic

Shimadzu SPD-10A VP flow cell Shimadzu SPD-10A[V]VP flow cell used nice

Shodex RI-101 used very nice Perkin Elmer Series 200 Refractive Index Detector Dionex Refractive Index Dedtector

THERMO CORONA VEO CHARGED Aerosol Detector used

Thermo Scientific Corona Veo Charged Aerosol Detector DIONEX CHARGED AEROSOL DETECTOR used tested and working right very very nice

Thermo Scientific Dionex Corona Veo charged aerosol detector used

Thermo Scientific Dionex Corona Veo charged aerosol detector used

used Agilent G1364C Agilent 1260 infinity Fraction Collector / Agilent G1364C 1260 infinity Auto Sampler Agilent 1260 infinity Fraction Collector

Varian 355 PROSTAR Refractive Index Agilent 355 Varian RID

Waters Acquity QDa Waters QDa detector Waters e2695 HPLC available Preowned working systems

Waters 2475 Flow Cell Waters HPLC 2475 Flow Cell used

Waters 2487 flow cell Waters HPLC Flow Cell Waters 2487 UV-VIS FLOW CELL

Waters 2996 Detectors Waters 2996 Diode Array Detectors used ship with flow cells

Waters 2996 flow cells Waters 996 Flow Cells Waters Alliance HPLC flow cells used many available!

Waters 2996 PDA Power Supply Waters 2996 Power Supply Waters Diode Array Power Supply HPLC Condor SP1411 Chromatograph Diode Array Detector rebuilt

Wyatt Optilab REX Detector WYATT TECHNOLOGY WYATT WREX-06 WREX-02 used parts

WHY YOU SHOULD CHOOSE TO DO BUSINESS WITH TRIAD SCIENTIFIC

1. EXPERIENCED-We have been building labs, equipping labs, and supplying lab equipment parts and service for over 20 years. With over 100 years of combined lab equipment experience at our site and working with many experienced technicians, we try to offer the right equipment at the right price for you, our partner.

2. SAVE MONEY- We sell, lease, and rent - You save money, 5-70% off original retail, so you get great equipment at a great price.

3. WARRANTY -We offer a warranty on our refurbished equipment and new manufacturer warranty on new equipment.

4. SERVICE- We offer instrument service, refurbishment validations, and calibrations at great rates and skill levels.

5. INSTRUMENT PARTS- We sell new instrument parts and new equipment parts and hard to find used older parts

6. UNIQUE- We are an independent dealer and also sell used instruments, such as AA, FTIR, GC, GC/MS, HPLC, LC/MS, ICP, ICP/MS, Particle Size Analysis, UV/VIS, and UV/VIS/NIR. This equipment is manufactured by companies like Agilent, Hewlett Packard, Waters, Hitachi, Perkin Elmer, Shimadzu, Beckman, and more. WE ARE NOT AFFILIATED WITH THESE COMPANIES IN ANY WAY!

7. BUILD LABS- We well discounted made in USA Lab Casework, Fume hoods, Blowers, Safety Cabinets, and Clean Benches.

8. CASH PAID-Top dollar paid, and you can sell your excess, obsolete, surplus equipment with us. We can buy it or sell on consignment.

9. DIVERSIFIED-We sell a very broad line of new and used Lab Equipment. See our detailed listing above.

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