Drop Tests

Drop tests are used frequently for high range analysis, and although they were originally derived for customer tests they are commonly used as the engineers test of preference given their accuracy, speed of use and simplicity.

The Drop test technique is a basic form of the standard titrimetric procedure performed in laboratories using burettes and relies on the dropper tip delivering a known amount of liquid per drop.

App-Chem drop test chemistries can also be adapted to our customers special requirements and bespoke tests made on request for customers own products.

Drop test accuracy ranges from 10 - 15% depending on individual technique.

Common parameters determined by Drop Test are hardness, alkalinity, nitrite, sulphite and chloride.