You are bidding on one used Agilent HP 6890 6850 GC Aux Programmable EPC Auxiliary Pressure Control Module.

These are from a working 6890 GC and tested.

If not working, it can be returned within 30 days after delivery and full refund (S&H included) will be made.

Payment must be received within 5 days.

Winning bidder should pay $16.99 for flat domestic shipping, handling charge, and insurance (except HI, AK, PR, and international). 

Pack & ship within 3 days after payment is cleared via FedEx (or UPS ground) unless you are asking different shipping methods with different S&H charge.  

Shipping is conducted to only confirmed address by eBay.

If you have further questions, please email me BEFORE you bid.

International bidders, contact me first for S&H.