Rehydration systems; systems for providing fluid orally to an individual from a bladder worn by the individual; hands free hydration system; water bladder; water reservoirs adapted to be frozen

Rapid on-site detection of drugs of abuse on various surfaces by the use of specialised reagents and surface aerosol sprays

Rapid on-site testing of drugs of abuse in urine, tablet, powder, liquid, dust or trace form by the use of specialised testcards and reagents