Agilent Technologies 1100 Series Manual de instrucciones descargar pdf (Pagina 163)

1100 Series Capillary LC System Manual 153

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500 nl Flow Cell Kit G1315-68714

This section describes the 500 nl flow cell for Agilent 1100 Series diode array

detector and multiple wavelength detector.

Features

• small dispersion through:

• 500 nl, 10 mm pathlength flow cell

• novel PEEK jacked quartz capillaries

(inlet 50 µm i.d., outlet 75 µm i.d.)

• novel “top sealing” fitting concept

• low RI sensitivity for flat baselines at low flow gradients with the use of an

optical reference wavelength

• good sensitivity through 10 mm pathlength and acceptable noise level

• the cartridge type concept allows customer specific capillary connections

up to the front end of the quartz cell

Performance Specification

Tabl e 85 Performance specification 500 nl flow cell

Type Specification

Pathlength 10 mm

Volume 500 nl

Pressure Operating range 0–5 MPa (0–50 bar, 0–725 psi)

internal diameter of capillaries inlet: 50 µm, outlet: 75 µm

length. of capillaries inlet 400 mm, outlet 700 mm

material of capillaries quartz with PEEK coating

material in contact with solvent quartz, PEEK

Noise specification 2 - 3 of times higher than the 10 mm STD flow cell at

0.05 ml/min

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Agilent Technologies 1100 Series Manual de instrucciones Pagina 163