Solvent Information - Agilent Technologies Infinity Binary Pump VL 1290 User Manual

4
Using the Pump

Solvent Information

Solvent Information

Introduction
Observe the following recommendations on the use of solvents.
• Follow recommendations for avoiding the growth of algae, see
• Small particles can permanently block capillaries and valves. Therefore,
• Avoid or minimize the use of solvents that may corrode parts in the flow
Materials in Flow Path
Following materials are used in the flow path of this module:
Part
Degasser chamber
Microfluidic structures
SSV
Passive inlet valve
Outlet valve
Pump head
Pistons
Piston/wash seals
Pressure sensor
Automatic purge valve
1
56
Growth in HPLC Systems"
always filter solvents through 0.4 µm filters.
path. Consider specifications for the pH range given for different materials
like flow cells, valve materials etc. and recommendations in subsequent
sections.
1
Jet Weaver, Heat Exchanger
on page 43.
Materials
TFE/PDD Copolymer, FEP, PEEK, PPS
SST
PEEK, FEP, PFA, Al O -based ceramic, ruby, sapphire, SST
2 3
SST, gold, ruby, ZrO -based ceramic, tantalum
2
SST, gold, ruby, ZrO -based ceramic, tantalum
2
SST
ZrO -based ceramic
2
UHMW-PE, SST
SST
Polyimide, SST, DLC
Agilent 1290 Infinity Binary Pump User Manual
"Algae