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Autoclave or Steam Sterilization Indicator Strip Card
Class 4 chemical indicator cards for sterilization equipment are manufactured with special oil/water-based heat-sensitive ink. The card paper is special medical-grade paper to ensure dryness even in a wet package. The process indicator ink shows clear and accurate color change after a successful sterilization cycle.
| Product Name | Sterilization Chemical Indicator Card |
| Classify | Class4 & Class5 & Class6 |
| Color Change | From Yellow to Black (After steam sterilization) |
| Condition | Gravity: 121°C, 20 mins; Pre-vacuum: 132~134°C, 4~6 mins |
| Application | Hospital, Medical Devices, Food, Drinks, etc. |
| Validity | 24 Months from production date |
| Package | 250pcs/box, 80boxes/carton |
| Qualification | CE / ISO |



Class 4 chemical indicator strips utilize color chemistry printed on a paperboard strip which progresses from yellow to black. A black color reference standard is included for interpretive match. Used to monitor exposure to conditions of steam sterilization inside packs for gravity and vacuum assisted steam sterilizer cycles.
It is suitable for high-temperature steam sterilization processes. Quickly and intuitively reflect whether sterilized items have been processed. After use, it can be preserved as a sterilization record. Place in the center or most difficult-to-reach location for accurate monitoring.


We offer a variety of products to meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since establishment and always do our best to satisfy potential needs of our customers. We are sincerely willing to cooperate with enterprises from all over the world to realize a win-win situation.
Our factory with 20 years of production experience also owns three subsidiary raw materials factories, providing advantages in price, quality, and delivery dates. Located near major ports for fast transportation, our items are exported to Europe, America, the Middle East, and other regions, enjoying a great reputation in the market.



Jalil Medical