Price range: £115.00 through £425.00
SwabTek Liquid Explosives Test Kit (LETK) are a multi-panel test for detecting high-threat liquids. The inexpensive, light-weight and durable test kit has been approved as a liquid explosives detection system (LEDS) by the European Civil Aviation Conference, achieving their highest level of certification, Standard 3, Type A. The LETK is the only non-digital detection system to meet that standard.
SwabTek’s Liquid Explosive Test Kit is designed to test for the  presumptive presence of chemicals used in explosives in any liquid  sample.
This kit is on the UK Government Approved small volume liquid explosive detection system (LEDS) list. It is listed under the company name Veriteque USA, SwabTek LETK. Test strip batch LTD Gen 2 v1.1, manufactured 03/2025 – Expiry 03/2032.
EXPLOSIVE GROUPS DETECTED
• (pH) ACIDS: Sulfuric acid, Nitric acid, Hydrochloric acid, Picric acid, BASES – Hydrazine, Organic amines
• Volatile Organics: Nitromethane, Nitroethane, Acetone, Fuels (petrol / diesel / benzene), Hydrazine
• Nitro-based Organics: NG, Nitric acid
• Oxidizers: Peroxides, MEKP, Hydrogen Peroxide, Hypochlorites, Hypobromites
Since the kit uses a cotton swab for sample collection, it can be  used to test liquid residue in any form, without the need for scooping,  pouring or mixing. This allows the user to quickly, easily and safely  test any liquid sample suspected of containing explosive material.
Simple,  intuitive and safe, the test contains no acids, carcinogens or toxic  liquids — eliminating any potential risk to the user during testing.  SwabTek’s dry-paper technology allows for seamless integration into  existing screening procedures in any environment, from airports and  stadiums to border crossing and even mailrooms. Each kit contains four  types of tests: pH, volatile organic compounds, nitrogen compounds and  peroxide tests.
Samples may include homemade explosives (HME) that may be prepared as liquids, aerosols, gels and creams.
