I accidentally ordered 22x TriPlus RSH autosampler syringes (P/N 365D0291) instead of the Agilent (P/N 9301-0713) syringes that I needed, and the vendor will not let me return/exchange them.

I am looking to either swap them 1:1 (much in your favor financially) or sell them at 75% retail price.
Post your email address here and I will respond so you can make a legitimate offer.