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Agilent 1200 Series Pumps |
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Flow precision |
< 0.1 % RSD or 0.02 min SD, whichever is greater, (typically < 0.065 % RSD or 0.015 min SD, six replicates, isocratic mode from 1 bottle, based on retention time |
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Pressure pulsation |
< 2 % amplitude, (typically < 1 %) at 1 mL/min isopropanol, at all pressures > 1 MPa, (>10bar, 147 psi) |
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Compressibility
compensation |
User-selectable, based on mobile phase compressibility |
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Recommended pH
range |
1.0 – 12.5 pH range; Solvents with pH < 2.3 should not contain acids which attack stainless steel |
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Agilent 1200 Series Thermostatted Column Compartment |
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Temperature range |
10 degrees below ambient to 80 °C |
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Temperature stability |
± 0.15 °C |
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Temperature
accuracy |
± 0.8 °C, with calibration ± 0.5 °C |
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Column capacity |
Three 30-cm columns (if the application requires more columns, a second column compartment can be added) |
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Agilent 1200 Series Autosampler |
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Sample capacity |
100 × 2 mL vials in 1 tray, 40 × 2 mL vials in 1/2 tray, 15 × 6 mL vials in 1/2 tray, Microvials (100 or 300 µL) with sleeves |
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Injection volume |
0.1–100 µL injection range, up to 1500 µL with multiple draw
Optional injection range upgrade kit:
0.1–900 µL injection range in 0.1 µL increments (recommended 1 µL increments)
Up to 1800 µL with additional multiple-draw
Up to 5000 µL with additional exchange of seat capillary |
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Precision |
Typically < 0.5% RSD from 5–100 µL, typically < 1% RSD from 1–5 µL,
Optional injection range upgrade kit
Typically < 0.5% RSD of peak areas from 10–900 µL |
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Agilent 1200 Series Refractive Index Detector |
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Detection type |
Deflection method |
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Short-term noise |
± 2.5 × 10-9 RIU* |
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Drift |
200 × 10-9 RIU/h* |
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Valves |
Automatic purge and automatic solvent recycle |
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* According to ASTM E-1303-95 "Practice for Refractive Index Detectors used in Liquid Chromatography." Reference conditions: response time 4 s, 35 °C, 1 mL/min H2O (on-line degassing), restriction capillary. |
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Specifications Common To All Modules |
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Communications |
Controller-area network (CAN), RS-232, APG remote, optional local-area network (LAN). Remote: ready, start and shutdown signals |
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Safety and
maintenance |
Extensive diagnostics, error detection and display, leak detection and safe leak handling, low voltages in major maintenance areas |
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GLP features |
Early maintenance feedback (EMF) for continuous tracking of instrument usage with user-settable limits and feedback messages. Electronic records of maintenance and errors, automated OQ/PV procedures. |
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