Sample bottles aren’t clean enough for the fluids you’re testing and the maintenance goals you’re trying to achieve, testing result could be compromised. Working with your laboratory to determine appropriate sample jar cleanliness is just as important as working with them to determine proper testing. Selecting an appropriat sample bottle has both a direct and an indirect impact on maintenance costs. A cleaner, certified bottle is more expensive than a standard bottle, which directy affects material costs. A standard bottle may falsely elevate partical count results, which can result in unnecessary filter and lubricant changes that can indirectly affect maintenance costs.