ZEISS Balanced Salt Solution, PURI CLEAR

ZEISS Balanced Salt Solution (BSS) Created for natural protection

Intraocular structures, especially the endothelium, are exposed to great stress during ophthalmological surgical interventions. The use of balanced irrigation solution can help to minimize this exposure. It can replace the aqueous humor and vitreous body for the anatomical and physiological maintenance of ocular tissues in surgery.

Irrigation solution such as ZEISS Balanced Salt Solution, PURI CLEAR is physiologically similar to the aqueous humor and vitreous body and thus, it can offer excellent protection for the sensitive structures of the eye during intraocular procedures.



PURI CLEAR is indicated for the irrigation of the anterior chamber during cataract surgery and other intraocular procedures;
- for the removal of alpha-chymotrypsin after enzymatic zonulolysis,
- for the irrigation of the anterior chamber after anterior chamber hemorrhage,
- for the irrigation of the cornea during strabotomy and other extraocular procedures,
- for the irrigation of the conjunctiva following application of fluorescein, and
- for moistening the corneal and conjunctival surface during laser treatment.
- Sodium chloride
- Potassium chloride
- Calcium chloride 2-hydrate
- Sodium acetate 3-hydrate
- Trisodium citrate 2-hydrate
- Magnesium chloride 6-hydrate
- in a sterile, isotonic and isosmotic solution
The balanced salt solution and its primary packaging are:
- Free of latex
- Free of phthalates
- Free of animal tissues
- Free of conservatives
Physico-chemical data
- Osmolality (mOsmol/kg): 295-315
- pH value: 6.8-7.6
- Refractive index nD20: 1.3340-1.3360
Composition, pH, and osmolality of PURI CLEAR correspond to that of the aqueous humor. PURI CLEAR does not contain any active pharmaceutical ingredients.
Package size
Box of:
- 10 x 250ml plastic bottle
- 10 x 500ml plastic bottle
- 10 x 500ml glass bottle
- 10 x 500ml infusion bag
- Plastic bottle: no requirement
- Glass bottle: store between +5°C and +25°C
- Infusion bag: no requirement
Shelf life
- Plastic bottle: 36 months
- Glass bottle: 12 months
- Infusion bag: 36 months

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