Table 1 : Composition of the samples used for testing.


Tramadol 100 mg/g in PLO 

Ingredients Quantity Lot number Source

Tramadol HCl 10 g C129073 PCCA
Propylene Glycol 8 g C129628 PCCA
Lecithin Isopropyl Palmitate base 22 g 2007156 PCCA
Poloxamer 407 20% gel q.s. to 100 g 1722672 PCCA

Tramadol 100 mg/g in Lipoderm  

Tramadol HCl 10 g C129073 PCCA
Propylene Glycol 8 g C129628 PCCA
Lipoderm q.s. to 100 g 2039478 PCCA

Phan et al.Veterinary Medicine and Animal Sciences  2015 3:3DOI : 10.7243/2054-3425-3-3