New Edition 2022 - published mid November 2021 (however please note that there is very little change from the previous 2019 edition)

LWP Test Kit Description Manual

200 plus page spiral bound manual of all LWP kits and vial contents.

Latest Edition is the 17th Edition, dated January 2022 (editions come out every 1-3 years)

OR you can download the contents for free: Test Kit Manual Contents (2.5 MB)