Used Lab Equipment

Features:

The 120 Series are small, but full-featured, laboratory pumps with simple intuitive operation and four pumphead options to suit any application.

• Flow rates 0.0001 to 36mL/min at 2 bar (30psi)
• Compact footprint requiring minimal benchtop space: stacks two high
• Four pumphead options, with 1-, 2-, or 3-channel options to cover any application
• Manual operator control or manual/remote pump options
• Superior Speed Control up to 20,0000: ±1% set point accuracy
• IP31 ingress protection for wipedown environments
• Maintenance-free brushless DC motor Choose from 1-, 2- or 3-channel pumps
• Smooth wipe-down enclosure for ultimate cleanability
• Lockable keypad to prevent tampering

Specifications:

• Display Type: Digital
• Maximum Pressure: 30 psi
• Overall Height:2cm
• Overall Length:1 in.
• Motor Type: Brushless DC
• Reversible: Yes

The VWR 1224 is ideal for start-up labs looking to acquire used lab equipment while saving money on their budgets.  These water baths come equipped with a high-grade stainless steel gabled lid to allow for less condensation formed from the humidity caused by the immersed vessel.  The VWR 1224 has a built in temp sensor within the heated mat for accurate uniformity of temperature.

Specifications:

• Temperature Range: Ambient to 99.9°C
• Power Requirements:115V, 60 Hz
• Capacity: 2 L

Features:

The Agilent 1260 Infinity II Vialsampler is an autosampler designed for the reliability and ease-of-use needed for routine pharmaceutical tasks and quality control, as well as for environmental and food analyses. It can house optionally the integrated column compartment for two LC columns with temperature control up to 80 °C, as well as a sample thermostat for stable temperature control from 4 °C - 40 °C, all within one module.

Specifications:

• High capacity - up to 132 vials (2 mL) or up to 36 vials (6 mL).
• Reliable injections -  0.1 to 100 µL injections for up to 600 bar (G7129A) and up to 800 bar (G7129C).
• Easy volume extensions- for injection volumes up to 1,500 µL (G7129A), or up to 1,800 µL (G7129C) for applications ranging from microbore to semi-preparative chromatography.
• Lowest carryover - with an in needle flush port included, for rinsing the outside of the needle.
• Efficient temperature control - with an integrated column compartment as an option or upgrade available. Which holds two columns up to 30 cm length, and provides heating capacity from 5 degrees above ambient up to 80 °C for reproducible chromatography data at optimized resolution.
• Integrated sample thermostat- available as an option or upgrade, providing cooling and heating (with thermostat) in the range from  4 °C - 40 °C.
• Low internal volume - for minimum contribution to a system's total internal volume, which can be even further reduced using bypass mode.
• Increased productivity - with overlapped injections.
• Customizable injection program - available for customizing advanced injections as well as for sample preparation steps upfront injection.

Features:

The Agilent 1260 Infinity II Diode Array Detector WR offers multiple wavelengths and full spectral detection at up to120 Hz sampling rate, keeping up with the analysis speed of fast LC. Even at high data rates, the 1260 Infinity II DAD WR enables precise identification, quantification, and peak purity analysis at trace levels. Maximum flexibility is guaranteed with a wide wavelength range of 190 to 950 nm with dual-lamp design, as well as the choice of 12 analytical, preparative and SFC flow cells.

Specifications:

• Fast data acquisition - full spectral data acquisition rate of 120 Hz increases resolution and delivers fast, highly sensitive peak purity analysis and spectral confirmation – at trace levels.
• Highest sensitivity - dual lamp design allows analysis of wavelengths between190 to 950 nm.
• Simultaneous data acquisition - The diode array design enables simultaneous acquisition of up to eight compound-specific wavelengths for increased sensitivity and selectivity.
• Rapid optimization of sensitivity, linearity and spectral resolution-programmable slit (1 to 16 nm) provides optimum incident light conditions.
• Eliminates background interference- with reference wavelengths.
• Minimized short-term noise (< ± 7 µAU ASTM) - low noise front-end electronics and special flow cell design deliver lowest detection limits.
• Maximum flexibility, compatibility and investment protection – with a range of 12 analytical, preparative and SFC flow cells.

.

1260 Infinity - G1311B 

The quaternary pump comprises an optional solvent cabinet, a vacuum degasser

 and a four- channel gradient pump. The four- channel gradient 

pump comprises a high- speed proportioning valve and a pump assembly. 

It provides gradient generation by low pressure mixing. A solvent cabinet 

provides enough space for four one- liter bottles. An active seal wash 

(optional) is available when the quaternary pump is used with 

concentrated buffer solution 

Specifications:  

• Hydraulic System: Dual piston in series pump with servo-controlled variable stroke drive, 
• power transmission by gears and ball screws, floating pistons 
• Setable Flow Range: Set points 0.001 – 10 mL/min, in 0.001 mL/min increments 
• Flow Range: 0.2 – 10.0 mL/min 
• Flow Precision: ≤ 0.07 % RSD, or ≤ 0.02 min SD whatever is greater, based on retention time at constant room temperature 
• Flow Accuracy: ±1 % or 10 µL/min whatever is greater, pumping degassed H2O at 10 MPa (100 bar) 
• Pressure Operating Range: Operating range up to 60 MPa (600 bar, 8700 psi) up to 5 mL/min, Operating range up to 20 MPa (200 bar, 2950 psi) up to 10 mL/min 
• Pressure Pulsation: < 2 % amplitude (typically < 1.3 %), or < 0.3 MPa (3 bar), whatever is greater, at 1 mL/min isopropanol, at all pressures > 1 MPa (10 bar,147 psi) 

Features:

• Frameless glass window
• 3/4 HP blower
• UV interlock 
• High-velocity vortex channels

Features:

The Binary pump is designed for highest performance, GLP compliance and easy maintenance.

It includes the following features:

• Seal wash for continued high lifetime of pump seals for buffer applications.

• Solvent selection valve for method flexibility.

• Jet Weaver for optimum mixing performance with a minimum of delay volume.

• Automatic purge function for ease of use and unattended preparation of the system.

• Auto tuning of the delivery cycle for compensation of elasticity and solvent volume change effects (compressibility, thermal expansion, mixing contraction).

• Solvent selection for optimum flow and composition accuracy.

• Fast defill function for improved intake and delivery performance.

• Two pistons in series design for increased reliability.

• High resolution piston movement control for smooth and reliable motion.

Specifications:

• Hydraulic system: Two dual pistons in series pumps with proprietary servo-controlled variable stroke design, power transmission by ball screws, smooth motion control of pistons for active damping.
• Settable flow range:  Setpoints 0.001—5 ml/min, in 0.001 ml/min increments.
• Flow precision: ≤0.07 % RSD or 0.005 min SD, whatever is greater (0.2—5.0 ml/min).
• Flow accuracy:  ±1 % or 10 µl/min, whatever is greater.
• Pressure operating range: Operating range up to 120 MPa (1200 bar), up to 2 ml/min, 80 MPa (800 bar) at 5 ml/min.
• Pressure pulsation:  <1% amplitude or < 0.5 MPa (5 bar), whatever is greater.
• Compressibility compensation: Automatic, pre-defined, based on mobile phase selection.
• Gradient formation: High pressure binary mixing
• Delay volume: 
  • Jet Weaver V35: <45 µl
  • Jet Weaver V100: <75 µl
• Composition range Settable range: 0 - 100 %
• Composition precision: <0.15 % RSD, or 0.01 min SD, whatever is greater
• Composition accuracy: ±0.35 % absolute (5 – 95 %, 0.2 – 5.0 ml/min)

Features:

The 1290 Infinity Autosampler features an increased pressure range enabling the use of today’s column technology (sub- two- micron narrow bore columns) with the Agilent 1290 Infinity LC System. Increased robustness is achieved by optimized new parts, high speed with lowest carry- over by flow through design, increased sample injection speed for high sample throughput, increased productivity by using overlapped injection mode and flexible and convenient sample handling with different types of sample containers, such as vials and well plates. Using 384- well plates allows you to process up to 768 samples unattended.

Specifications:

• Injection range: 0.1 – 20 µL in 0.1 µL increments 0.1 – 40 µL in 0.1 µL increments if 40 µL loop is installed 0.1 – 120 µL in 0.1 µL increments with 1290 Infinity large volume injection kit (hardware modification required) pressure range up to 1200 bar 0.1 – 100 µL in 0.1 µL increments with 100 µL upgrade kit (G4214A) (hardware modification required) up to 600 bar

• Precision: Typically <0.25 % RSD from 5 – 20 µL, Typically <0.5 % RSD from 2 – 5 µL volume, Typically <0.7 % RSD from 1 – 2 µL volume.

• Pressure range:  Up to 1200 bar, Up to 600 bar 

• Sample viscosity range: 0.2 – 5 cp

• Sample capacity: Capacity 2 x well plates (MTP) + 10 x 2 mL vials, 108 x 2 mL vials in 2 x 54 vial plate plus 10 additional 2 mL vials, 30 x 6 mL vials in 2 x 15 vial plate, 100 Micro vial tray, plus 10 additional 2 mL vials, 54 Eppendorf tubes (0.5/1.5/2 mL) in 2 x 27 Eppendorf tube plate.

The Agilent 1290 Infinity Flexible Cube is an auxiliary module for the 1290 Infinity Autosampler with a built-in pump to facilitate enhanced flushing capabilities and to reduce carry-over. With access to three solvents, critical sections of flow path can be flushed at high flow rates. Automated back-flushing of the injection needle-seat achieves the absolute lowest sample carryover for LC and LC/MS applications. In addition, the Flexible Cube hosts up to two Agilent Quick-Change valves. For utmost flexibility, choose among Agilent’s broad portfolio of available valve heads suitable up to 1200 bar. The valves can be controlled independently for any demanding valve-switching application.

Specifications

• Injection range                          
  • 1 - 20 μL
  • .1 - 40 μL
  • .1 - 100 μL
  • in 0.1 μL increments
• Precision: Precision of G4226A sampler will not be influenced
• Accuracy: Accuracy of G4226A sampler will not be influenced
• Sampler pressure range: Up to 1200 bar
• Pressure range of flush pump: Up to 50 bar
• Flow rate of flush pump: Up to 4 mL/min
• Number of solvents: Up to 3 solvents
• Sample viscosity range: 0.2 – 5 cp
• Carry over:  Typically <0.001% (10 ppm)

The VWR Scientific Heat Block CAT No. 13259-005 is a multi-purpose unit which includes a heat block. Its adjustable high and low thermostats provide reproducible and accurate temperature control.

Specifications:

• Temperature Range: Ambient – 150C
• Temperature Stability: +/- 2C

Features:

The Fisher Scientific Low Temperature 146E Incubator comes equipped with two removable shelves and three molded door shelves.

Specifications:

• Electrical: 120V, 60Hz, 9.5A, 1PH

• Temperature range: -10 to +60°C

• Refrigerant: R134A, 3.6 oz.

• Design pressure:

  High side: 300 PSIG

  Low side: 140 PSIG

• Chamber volume: 6.1 cu. ft. 

• Chamber dimensions (W x H x L): 21 x 28 x 20 in.

The 1525 and 1525 with EF heads are integrated, high-pressure, binary HPLC pumps that feature on-board pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, makes them ideal for use with highly sensitive detectors.

Designed for use with 2 to 4.6 mm I.D. columns in routine LC and LC/MS applications, these pumps have a programmable flow-rate range of 0.00 to 10.00 mL/min in 0.01 mL increments.

Optional features:

• Extended Flow (EF) heads for extended flow rate range up to 22.50 mL/min for use with 10 to 19 mm I.D. columns
• 1500 Series Column Heater with a temperature range of 20 to 60 °C to maintain accurate, consistent column temperature
• Integral vacuum degasser to remove dissolved gases from the mobile phase, improving performance and reliability
• Automated seal wash helps extend the primary seal life for reliable operation
• FlexInject manual dual injector module for both analytical and semi-preparative injections

Outfit your lab with an industry classic, heated cleaner that delivers the same ultrasonic power even when load conditions change. Additionally, fisherbrand CPXH Series Ultrasonic Tabletop Cleaners offer rock-solid construction plus a hi-tech design and will provide you with years of reliable use.

• Sweep frequency
• Digital controls with heat, set to 69°C (156.2°F) set on either Fahrenheit or Celsius
• High/lower power adjustment
• 99 minute or continuous operation
• Degass period up to 99 minutes
• Constant power tracking adjusting for changes to ensure consistent performance for years of reliable use

Features:

• High and Low Temperature Alarms
• Digital temperature Display 

Specifications:

• Evaporation Rate: 7 Liters/Daily
• Capacity: 336 Liters
• Electrical Requirements: 115/125 vac 50/60 Hz
• Inner Diameter: 31"
• Inner Usable Height: 27"
• External Dimensions: 33"w x 39"d x 40"h 

Features:

The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.

Specifications:

• Displacement:

                  50Hz: 20.5 m3h-1 /12.1 ft3min-1
                  60Hz: 25.0 m3h-1 /14.7 ft3min-1

• Speed (Pneurop 6602):

                   50 Hz: 17.0 m3h-1 /10 ft3min-1
                   60Hz: 20.4 m3h-1 /12.1 ft3min-1

• Ultimate vacuum (total pressure): 

                   without gas purge: 1 x 10-3 mbar /7.4 x 10-4 Torr
                   with gas purge: 1.5 x 10-1 mbar /1.1 x 10-2 Torr
                   with Fomblin: 1 x 10-2 mbar /7.5 x 10-3 Torr

• Inlet connection: NW25
• Outlet connection: Nozzle 15mm external Ø removable from 3/4 in BSP tapped hole
• Max permitted pressure at outlet: 0.5 bar gauge /7 psig
• Max inlet pressure for water vapour: 20 mbar / 15 Torr
• Max water vapour pumping rate: 0.3 kg h-1
• Operating temp range: 13-40°C
• Nominal Rotation speed 50/60Hz: 1440 /1720 rpm
• Power connector 1-ph: IEC EN 60320 C19
• Motor power 50Hz: 0.55 kW
• Motor power 60Hz: 0.75 kW
• Noise at 50Hz: 57 dB(A)
• Oil capacity max: 1.05 litre
• Oil capacity min: 0.75 litre
• Recommended oil: Ultragrade 19
• Thermal overload device: prevents overheating (single phase only).
• The drive is provided through a flexible coupling: by a single‑phase or three‑phase (four pole) motor.
• The motors: are totally enclosed and are cooled by the motor cooling fan.
• Full height O ring sealed oil sight glass: for easy checking of oil level and condition