Credit card ordering now available via PayPal. If you require assistance with ordering, please email us or call (510) 233-0102.
PLEASE NOTE: Orders from outside of the United States must contact us PRIOR TO ORDERING to discuss shipping costs!!
pHLip Test Refill Pack 10+0:
Ten test vials without a reference vial. $49.99
Introductory pHLip Test Pack 3+0:
Three test vials for initial trials. $19.99
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All pHLip Biodiesel Field Tests are offered only as general indicators of fuel quality. All commercial tests - even analytical tests performed according to ASTM specifications - are subject to error due to sampling techniques, unique fuel attributes, and statistical anomaly. Failed tests should be verified by detailed analytical testing. pHLip Test warranties that the test kits provided are modeled after industry best-practices and existing ASTM standards. No other warranties, either expressed or implied, are made regarding the accuracy of the tests or the quality of the fuel that is tested.