: Often combined with propylene glycol to create eye drops that provide long-lasting lubrication for dry eyes.
: Companies like DutchChems and Sigma-Aldrich provide high-purity laboratory and pharmaceutical-grade PEG 400. buy peg 400
: Wholesalers typically offer significant discounts on bulk orders, while laboratory suppliers cater to precision-heavy small-scale needs. : Often combined with propylene glycol to create
: Required for oral, topical, and ophthalmic (eye care) formulations. It must meet strict purity standards like the PEG 400 USP monograph. : Required for oral, topical, and ophthalmic (eye
The price and suitability of PEG 400 are heavily influenced by its purity level:
: Regional directories like Justdial list local dealers who often provide value-for-money options for smaller business needs. Choosing the Right Grade
: Typically the most affordable option, suitable for use as a lubricant or anti-foaming agent in manufacturing. Common Applications