Owner's manual

Instructions for use
Eppendorf Serological Pipets
English (EN)
2
2.3 Features
Eppendorf Serological Pipets are single-use items for aspiring and dispensing liquids using manual and
electronic pipette controllers (e.g., Eppendorf Easypet 3 and Eppendorf Pipet Helper). The pipettes are
calibrated to blow-out. The various pipette sizes are marked with a color code.
2.4 Materials
2.5 Resistance to chemicals
NOTICE! Aggressive substances may damage the Eppendorf Serological Pipets and
accessories.
 Check the resistance to chemicals before using organic solvents or aggressive chemicals.
Material
Pipette Polystyrene (PS)
Filter Polyethylene (PE)/polyester (PES)
■■■ Resistant
The chemical can be used.
■■ Limited resistance and/or suitable for limited use
The chemical can be used for a limited period of time. Dispense
immediately after liquid aspiration. Extended contact may damage
the Eppendorf Serological Pipets.
■ Unstable
Material and prinitng are unstable. The chemical cannot be used.
Solution Concentration in % Resistance
Ammonia solution 25 ■■
Acetic acid 12 ■
Caustic soda 20 ■
Nitric acid 65 ■
Sulfuric acid 16 ■
Acetone ■
Acetonitrile ■
Chloroform ■
Dimethyl sulfoxide 100 ■■■
Ethanol 70 ■■
Isoamyl alcohol ■■
Isopropanol 70 ■■