Used Lab Equipment

Agilent 1100 HPLC Solvent Tray for HPLC Systems used to hold containers and organize solvent lines

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:

The Pioneer PX combines essential weighing functionality with competitive performance, offering high accuracy and repeatability for applications in laboratory, industrial and education settings. The PX is affordably priced, and intuitively designed for intelligent operation with a second line display for additional information, and USB and RS232 connectivity for easy communication.

Applications

Basic Weighing, Parts Counting, Percent Weighing, Animal Weighing, Density Determination

Display

Backlit Liquid Crystal Display (LCD); Second line display for additional information or guidance (dot matrix)

Operation

AC adapter (included)

Communication

RS232 and USB device (included); GLP/GMP data output with real-time clock

Construction

Metal base, plastic top housing, removable stainless steel pan, glass draft shield, integrated weigh-below-hook, security bracket, calibration lock, and in-use cover

Design Features

User-selectable environmental filters and brightness settings, auto-tare, auto-dim, user-selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user definable project and user IDs, software overload/underload indicator, stability indicator, four operating languages

Specifications:

• Maximum Capacity: 4200 g
• Readability: 0.01 g
• Pan Size (LxW): 180 mm
• Dimensions (HxLxW): 98 mm x 321 mm x 209 mm
• Display2-Line LCD with Backlight
• Linearity ±: 1 g
• Net Weight: 7.7 lb (3.5 kg)

Optional Installation, Familiarization, and Extended Warranty available

Includes:

• G1322 Degasser
• G1311 Quarternary Pump or G1312A Binary Pump($1000 Less)
• G1313A Autosampler
• G1316A Column Compartment
• G1315A Diode Array Detector
• Computer Loaded with ChemStation
• Monitor – Mouse – Keyboard
• Cables and Manuals

The components can be customized to your needs.

Please let me know if I can be of any additional assistance.

Features:

• Loop volume 5-1000µl
• 96 vials 1.5 ml vial capacity
• A-900 autosampler designed for use with AKTA
• Syringes 100 - 1000 µl
• Built-in compressor

Features:

The Pioneer PX combines essential weighing functionality with competitive performance, offering high accuracy and repeatability for applications in laboratory, industrial and education settings. The PX is affordably priced, and intuitively designed for intelligent operation with a second line display for additional information, and USB and RS232 connectivity for easy communication.

Applications

Basic Weighing, Parts Counting, Percent Weighing, Animal Weighing, Density Determination

Display

Backlit Liquid Crystal Display (LCD); Second line display for additional information or guidance (dot matrix)

Operation

AC adapter (included)

Communication

RS232 and USB device (included); GLP/GMP data output with real-time clock

Construction

Metal base, plastic top housing, removable stainless steel pan, glass draftshield, integrated weigh-below-hook, security bracket, calibration lock and in-use cover

Design Features

User-selectable environmental filters and brightness settings, auto-tare, auto-dim, user-selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user-definable project and user IDs, software overload/underload indicator, stability indicator, four operating languages

Specifications:

• Maximum Capacity: 2200g
• Readability: 0.1 g
• Pan Size (LxW): 180 mm
• Dimensions (HxLxW): 98 mm x 321 mm x 209 mm
• Display2-Line LCD with Backlight
• Linearity ±: 1 g
• Net Weight: 7.7 lb (3.5 kg)

The HP / Agilent 1100 HPLC series is the current model and arguably the best design in the industry because of the optimized design of the quaternary pump ensuring virtually pulse-free and stable solvent flow, with dual floating pistons in series, precisely servo-controlled. This design with variable stroke volume allows pulse-free solvent delivery and efficient mixing. An inlet-valve electronically activated and synchronized to piston stroke - eliminates vapor formation with volatile solvents and is maintenance free. With high-speed proportioning valve and pre-configured vacuum degasser, for convenient low-pressure mixing of up to four solvents and highest flexibility in solvent choices.

 Features:

• Ease-of-use - handheld control module lets you enter operating parameters fast, store methods easily and display pressure profile, diagnostics and task-oriented information.
• Durable - stainless steel, titanium, gold, ruby, sapphire, ceramics, PEEK and PTFE ensure long lifetime. Seal wash option for high salt mobile phases keeps maintenance to a minimum for lower operation costs.
• Wide flow range - up to 10 ml/min for broad HPLC work, including semi-preparative separations.
• Better for GLP - built-in leak and pressure test with graphical presentation of pressure profiles, and early maintenance feedback.

Specifications:

• Hydraulic system: Dual piston in series pump with proprietary servo-controlled variable stroke drive, floating pistons and active inlet valve
• Settable flow range: .001– 10 ml/min, in 0.001 ml/min increments
• Flow range: 2 – 10.0 ml/min
• Recommended pH range: – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel.
• Operating voltage: 230V

Features:

The Pioneer PX combines essential weighing functionality with competitive performance, offering high accuracy and repeatability for applications in laboratory, industrial and education settings. The PX is affordably priced, and intuitively designed for intelligent operation with a second line display for additional information, and USB and RS232 connectivity for easy communication.

Applications

Basic Weighing, Parts Counting, Percent Weighing, Animal Weighing, Density Determination

Display

Backlit Liquid Crystal Display (LCD); Second line display for additional information or guidance (dot matrix)

Operation

AC adapter (included)

Communication

RS232 and USB device (included); GLP/GMP data output with real-time clock

Construction

Metal base, plastic top housing, removable stainless steel pan, glass draftshield, integrated weigh-below-hook, security bracket, calibration lock and in-use cover

Design Features

User-selectable environmental filters and brightness settings, auto-tare, auto-dim, user-selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user-definable project and user IDs, software overload/underload indicator, stability indicator, four operating languages

Specifications:

• Maximum Capacity: 4200g
• Readability: 0.1 g
• Pan Size (LxW): 180 mm
• Dimensions (HxLxW): 98 mm x 321 mm x 209 mm
• Display2-Line LCD with Backlight
• Linearity ±: 1 g
• Net Weight: 7.7 lb (3.5 kg)

The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions.  An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free.  Instrument comes equipped with four solvent inlets with built-in gradient control. 

Specifications:

• Configurable Flow Range: 0.001 – 10ml/min – in 0.001ml/min increments
• Flow Range: 0.2 – 10.0 ml/min
• Recommended pH Range: 1.0 – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel
• Gradient Formation: Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve. Delay volume 800-1100µl, depending on back pressure

The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions.  An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free.  Instrument comes equipped with four solvent inlets with built-in gradient control. 

Specifications:

• Configurable Flow Range: 0.001 – 10ml/min – in 0.001ml/min increments
• Flow Range: 0.2 – 10.0 ml/min
• Recommended pH Range: 1.0 – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel
• Gradient Formation: Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve. Delay volume 800-1100µl, depending on back pressure

The G1311A is an optimized design ensuring virtually pulse-free and stable solvent flow with dual floating pistions.  An inlet valve electronically activated and synchronized to piston stroke eliminates vapor formation with volatile solvents and is maintenance free.  Instrument comes equipped with four solvent inlets with built-in gradient control. 

Specifications:

• Configurable Flow Range: 0.001 – 10ml/min – in 0.001ml/min increments
• Flow Range: 0.2 – 10.0 ml/min
• Recommended pH Range: 1.0 – 12.5, solvents with pH > 2.3 should not contain acids which attack stainless steel
• Gradient Formation: Low pressure quaternary mixing/gradient capability using proprietary high-speed proportioning valve. Delay volume 800-1100µl, depending on back pressure