A new consumer advocacy organization is flagging concerns regarding the amount of THC – or lack thereof – in products it ...

The bottom of the mould moves to keep the top of the material in the rolling ... Orniereur rutting tester or can be sawn or cored to provide specimens for other laboratory tests e.g. direct tensile, ...

Representatives in Harrisburg voted for more transparency in lab testing for the state’s medical marijuana program.

Mold contamination of cannabis sold in Massachusetts is far more common than state regulators have acknowledged, according to some labs tasked with testing the products. Last week, the Cannabis ...

Private labs test weed for contaminants before it goes to dispensaries. Consumer groups charge cannabis companies seek labs ...

Marijuana pre-rolls purchased in New Jersey have tested for high levels of yeast, mold and bacteria and were less potent than advertised.