ChemHistory

Nice cannabis testing lab. Good communication and ok turn-around.

Chemhistory is the best testing facility in the state of Oregon. Hands down!

In my experience, this is the best lab in Oregon. Fast turnaround, great prices, consistent results.

Great service. Good people.

Everything was cool super relaxed and perfection only thing is security I was just out in open room when they weighed everything not a big deal for me but someone bringing in ten lbs might want something a little more secure

Excellent experience testing my cannabis flowers.

Lab testing. Good turnaround.