Table 1 Composition of selected tear-replacement solutions.
From: Microplastics identified in commercial over-the-counter lubricant eyedrops
Brand | Ingredients | Volume |
|---|---|---|
A | Carmellose sodium | 0.4 ml |
Sodium chloride | ||
Sodium lactate | ||
Potassium chloride | ||
Calcium chloride dihydrate | ||
Magnesium chloride hexahydrate | ||
Purified water | ||
Sodium hydroxide | ||
Hydrochloric acid | ||
B | Carboxymethylcellulose sodium | 0.4 ml |
Sodium chloride | ||
Sodium lactate | ||
Potassium chloride | ||
Calcium chloride dihydrate | ||
Magnesium chloride hexahydrate | ||
Purified water | ||
Sodium hydroxide | ||
Hydrochloric acid | ||
C | Carboxymethylcellulose sodium | 0.4 ml |
Glycerin | ||
Boric acid | ||
Calcium chloride dihydrate | ||
Erythritol | ||
Levocarnitine | ||
Magnesium chloride hexahydrate | ||
Potassium chloride | ||
Purified water | ||
Stabilised oxychloro complex | ||
Sodium borate decahydrate | ||
Sodium citrate dihydrate | ||
D | Polyvinyl alcohol | 0.4 ml |
Povidone | ||
Sodium chloride | ||
Purified water | ||
Sodium hydroxide | ||
Hydrochloric acid | ||
E | Dextran | 0.8 ml |
Hypromellose | ||
Potassium chloride | ||
Purified water | ||
Sodium borate | ||
Sodium chloride | ||
Sodium hydroxide | ||
Hydrochloric acid | ||
F | Carboxymethylcellulose sodium | 0.4 ml |
Glycerin | ||
Polysorbate | ||
Boric acid | ||
Carbomer copolymer type A | ||
Castor oil | ||
Erythritol | ||
Levocarnitine | ||
Purified water | ||
Sodium hydroxide | ||
Hydrochloric acid |
