| REF No |
7002 |
| Purpose |
GBL® ROSA-STRIP OPA Test Strips are chemical indicators used to determine whether the concentration of ortho-phthalaldehyde, the active ingredient. |
| Ingredients |
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| Working Principle |
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| Warnings, Precautions, Recommendations |
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| Application
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1. Completely submerge the indicating pad of the strip into the disinfectant solution for 2 seconds and remove.
2. Do not shake the strip.
3. Remove excess solution by standing the strip upright on a paper towel.
4. Read results at 60 seconds. Do not read past 60 seconds.
5. Pad will be completely PURPLE to indicate an effective solution.
6. IF ANY BLUE remains on the pad apart from the top line, the solution is ineffective and must be discarded.
7. Compare the reaction zone with the color scale on the product label.
8. For negative control of the strip, please prepare a %50 diluted disinfectant solution with water.
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| Theoretical Results |
If the indicator color is purple, it passes, otherwise it does note pass.
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| Related Media
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| Shelf Life |
2 year. |
| Shelf Life After Opening the Lid |
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| Storage Temperature |
15/30 °C |
| pH (at 25°C) |
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| Transportation Information
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| Ordering and Packaging Information |
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Order No |
Unit |
Packaging Type |
Quantity in Package |
Quantity in Box |
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457002070025 |
Bottle |
Effervescent White Bottle |
25 Strips |
70 |
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| Keywords
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