Cheese Making Disinfection H2O2 Test Strips

Dip strip for 1 second & compare to color chart calibrated at 0, 500, 1000, 2500, 5000 and 10,000 ppm after 90 seconds. The detection limit is 250 ppm with an accuracy: +/- ½ color chart unit

• Indigo® 10,000ppm hydrogen peroxide test strips have a guaranteed minimum 3 year shelf life but can be 5+ years if stored properly.
• Store in original packaging at 20-30C in a dry place out of direct sunlight.
• For technical explanation, read: Sanitizer Test Strip Expiration; Good Today, Dead Tomorrow?
• The number of strips per vial (100) is approximate.
• Interferences: Test strip may react to other oxidizing materials, peracetic acid, chlorine, etc.
• Suitable for detection of hydroperoxides and ether peroxides.
• Polymeric peroxides, which can form in diethylether, are not detected.
• Organic peroxides, such as di-tert-butyl peroxide, dicumyl peroxide or tert-butyl perbenzoate, either do not react or react with significantly reduced sensitivity.

Other Information:

Indigo® 10000 ppm peroxide test strips were developed to work with diluted solutions of hydrogen peroxide. Some formulations of hydrogen peroxide contain surfactants to create an “accelerated” version. These “accelerated” solutions may work with standard Indigo® H₂O₂ test strips but almost always require a custom color chart to compensate for different reaction times, etc.