
A drink test to detect the following drugs: γ-hydroxybutyric acid (GHB), ketamine (KET), flunitrazepam (FLZ).


Remove the protective film and apply the sticker to the back of your mobile phone or other flat surface. Apply a drop of the drink to the test area; should cover all 3 test sites. Wait for it to dry (1-3 minutes). If the GHB or KET stain turns blue or the FLZ stain turns reddish-purple, the test is positive. Don't drink! This product only tests for GHB, ketamine and rohypnol (FLZ).
GHB (gamma-hydroxybutyrate) is a central nervous system depressant. It is a colourless, almost odourless liquid that has a slightly salty taste. In medicine, it is sometimes used (under the name Xyrem) to treat narcolepsy. Otherwise, however, GHB is better known as a drug for recreational use or for criminal purposes.
Flunitrazepam is a powerful sedative and hypnotic from the benzodiazepine group. It is used in medicine for short-term treatment of insomnia or as a premedication before surgical procedures, due to its effects: reduces anxiety, induces sleep, has muscle relaxing and amnestic effects.
Ketamine is a drug that was originally developed as an anaesthetic (a drug used to put people to sleep during surgery). It belongs to the so-called. dissociative anesthetics - causes a separation of body perception and consciousness. It was developed in the 1960s and is still used in human and veterinary medicine.
Test format:
Sticker size 3×3 cm suitable for sticking on the back of the mobile phone
Cut-off:
γ-hydroxybutyric acid (GHB) - 12 mg/ml, ketamine (KET) - 4 mg/ml, flunitrazepam (FLZ) - 250 µg/ml)
INVITAL Aqua s.r.o., Rybníčky 453, Otice, 747 81, [email protected], +420 555 444 754
Specifications can be changed without notice. Images are for illustrative purposes only.