Hitachi CHROMASTER 5160 Instruction Manual page 907

Table 3-2
Usable reagents
Phosphoric acid
Sodium phosphate
Wash fluid 1
Wash fluid 2
Wash fluid 1
Wash fluid 2
Reagents for Mobile Phase that may be Restricted
Usable, if it is 50%
or lower
Acetic acid
Ammonium citrate
Ammonium nitrate
Citric acid
Butyric acid
Sodium nitrate
Do not use reagents that corrode SUS316 though they are not
shown in the table above. High viscosity solvent won't be
delivered, so please be careful.
Table 3-3
One Fluid Wash <standard>
(for Cut injection method,
Full loop injection method)
Sample solution
Mobile phase
Aqueous solvent
Table 3-3
One Fluid Wash <standard>
(for Cut injection method,
Full loop injection method)
Sample solution
Aqueous solvent
Usable, if it is 10% or
lower
Disodium phosphate
Ammonium formate
Ammonium perchlorate
Ammonium phosphate
Boric acid
Formic acid (up to pH3)
Hydrochloric acid (up to
pH3)
Potassium nitrate
Sodium
hydrogencarbonate
Sodium carbonate
Isocratic Analysis
(for All volume injection method,
Sample solution
(Strong wash)
Mobile phase
(Weak wash)
Gradient Analysis
(for All volume injection method,
Sample solution
Gradient final solvent
(Strong wash)
Gradient initial solvent
(Weak wash)
3 - 63
Unusable reagents for
SUS316
Ammonium chloride
Potassium chloride
Sodium chloride
Tolufluoroacetic acid
Note 1:
Max. concentration of
above reagents
should be 5-6%.
Note 2:
When the above
reagents have been
used necessarily,
wash all the flow
paths with distilled
water completely
without fail.
Two Fluids Wash
Low carry over analysis)
Two Fluid Wash
Low carry over analysis)