Pay for a Sample/Update your Card

If you would like to pay for a sample that you have already sent (or are about to send) in, you can do so below.

Note: We will not actually charge your card until after your sample arrives and we have finished the analysis.

If you would like a free test kit to collect a sample, please click here.

Pay for Oil Analysis

Oil analysis - $28 per sample Add TBN - $10
Gas/Diesel/Transmission Aircraft Marine Industrial

Pay for Invoice / Other Test (optional)

Please enter a dollar amount:   $

Comments (optional)

illustration of green paper money with a dollar sign in the middle