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English
35
Functions and Limitations of Use
Digital
Analog-adjustable
Dispensette
®
S
Organic (yellow color code)
Digital
Analog-adjustable
Fixed-volume
Dispensette
®
S
(red color code)
( yellow
color code)
( red
color code)
When the instrument is correctly used, the dispensed liquid comes
into contact with only the following chemically resistant materials:
Dispensette
®
S
Borosilicate glass, AI
2
O
3
-ceramic, ETFE, FEP, PFA, PTFE, platinum-
iridium, PP (screw cap).
Dispensette
®
S
Organic
Borosilicate glass, AI
2
O
3
-ceramic, ETFE, FEP, PFA, PTFE, tantalum,
PP (screw cap).
If a higher chemical resistance is required, please use a ETFE/PTFE
screw cap and a bottle adapter ('Accessories', pages 56-58).
Fixed-volume
For dispensing hydrofluoric acid,
we recommend the use of the
Dispensette
®
S
Trace Analysis
bottle-top dispenser with pla-
tinum-iridium valve spring (see
separate operating manual).
Note:
