HP Agilent 1100 Series G1389A MicroALS Autosampler

Type

Specification

Sample capacity

100 x 2 ml vials in 1 tray. Microvials (100 or 300 µl) with

sleeves (reduced cooling performance with microvials)

Settable injection

volume

0.01 to 8 µl with small loop capillary

0.01 to 40 µl with extended loop capillary

Precision

Typically < 0.5 % RSD from 5 to 40 µl

Typically < 1 % RSD from 1 to 5 µl

Typically < 3 % RSD from 0.2 to 1 µl

Minimum sample

volume

1 µl from 5 µl sample in 100 µl microvial, or 1 µl from

10 µl sample in 300 µl microvials

Carryover

Typically < 0.1 % without automated needle wash
Typically < 0.05 % with external needle cleaning and 1 µl

injection volume

Sample viscosity range

0.2 – 5 cp

Recommended

pH-range

1.0 – 8.5 solvent with pH < 2.3 should not contain acids

which attack stainless steel. Upper pH range is limited by

fused silica capillaries

Material in contact with

solvent

Stainless steel, sapphire, PTFE, PEEK, fused silica,

Vespel

GLP features

Early maintenance feedback (EMF), electronic records of

maintenance and errors

Communications

Controller-area network (CAN). GPIB (IEEE-448),

RS232C, APG-remote standard, optional four external

contact closures and BCD vial number output

Safety features

Leak detection and safe leak handling, low voltages in

maintenance areas, error detection and display

Housing

All material recyclable