TST Strips 121/134 (50 Strips)

Helix Test Kit (250 Strips) for Prestige Medical Benchtop Autoclaves

• Strips can be held in the specimen until the final colour change is observed, they can be used consistently with minimal risk in weakly buffered solutions
• Colours can be matched accurately with the colour chart as there is no cross-contamination between the pads on the strip.
• No specimen contamination
• Slim packaging provides portability and safety
• Nothing to prepare before use
• Consistent batch to batch measurements against accurately printed colour charts

• Graduation: 0-5-10-20-30-50 mg/L
• PAA 100 strips/pk
• In the drinks industry, bottles and packages and disinfected using peracetic acid, which are then washed out to remove the residual disinfectant.
• These simple products can rapidly test for peracetic acid residue after rinsing to check that it has been removed.

• Graduation: 0-100-150-200-250-300-400-500 mg/L
• PAA 100 strips/pk
• Used in healthcare, pharmaceuticals, cosmetics, agriculture and the food and beverage industry.
• In these industries the disinfectants are usually in concentrate form that need diluting before use.
• Due to its measuring range this test is suited to testing for the effective levels of peracetic acid in such disinfectants.
• Peracetic acid is unstable therefore frequent testing is required.

• Graduation: 0-500-1000-1500-2000 mg/L PAA
• 100 strips/pk
• Peracetic acid based disinfectants usually come in concentrate form to save on shipping charges and require diluting before use.
• Depending on the industry and the disinfecting purpose different concentration levels are required. Due to its measuring range this test is suited to testing for the effective levels of peracetic acid in such disinfectants.
• Therefore these strips provide assurance that disinfection has taken place correctly by providing a semi-quantitative result Peracetic acid is unstable therefore frequent testing is required.

• Graduation: 0-1-3-10-30-100 mg/L Peroxide
• 100 strips/pk
• Useful for many applications, e.g. In chemical laboratories, organic solvents containing peroxide can be checked as they could explode upon heating.
• Soak the test pad in the solvent sample then allow to dry
• Add a drop of distilled/demineralised water and if the pad remains white then there is no peroxide present.
• Testing for residual peroxide where high strength disinfectants are utilised for cleaning such as the dairy industry, drinking water, pools and hot tubs

• Graduation: 0-100-200-400-600-800-1000 mg/L Peroxide
• 100 strips/pk
• Peroxide based disinfectants usually come in concentrate form to save on shipping charges and require diluting before use.
• Depending on the industry and the disinfecting purpose different concentration levels are required
• Therefore these strips provide assurance that disinfection has taken place correctly by providing a semi-quantitative result
• Appropriate for measuring inorganic peroxides in aqueous liquids Also suitable for disinfecting and rinsing solutions e.g. food technology, laundries and in swimming pool water