GLYCERIN 1L functions as a humectant, preservative and lubricant. – Dominion Vet

Organic Vegetable Glycerin by Zongle, 4 OZ – USDA

Vegetable Glycerin - 1 Gallon (128 oz.) - Pure USP Food and

US20140274974A1 - Preservative system - Google Patents

Glycerol: dietary supplement and response in dairy cattle

Conversion of crude and pure glycerol into derivatives: A

Sentrix - Ocunovis™ BioHAnce™ Gel Eye Drops

Wholesale Glycerine Food Grade Glycerol Humectant - China Glycerin

Conversion of crude and pure glycerol into derivatives: A

Lubricant (Gallon) with Pump - Bovine Elite

Preservatives

Vegetable Glycerin Distributed by ME LLC, 1 Gallon, USP Food Grade

Preservatives

Preservatives