Propper OK Class 4 Sterilization Chemical Indicator Strip, 4 Inch - Box of 250

• OK Strips are indicators that monitor all critical sterilization parameters: steam, time, and temperature
• In sterilization cycles OK Strips guard against incomplete steam penetration, presence of non-condensing gases or excessive air, as well as from inadequate temperature or insufficient exposure time
• The pre-printed standard reference color permits rapid and certain visualization of the results
• If the sterilization conditions meet requirements, the arrow and the K will change to become at least as dark as the reference color O forming the OK expression

• The product warranty is applicable as per the terms and conditions provided by the product manufacturer.

Please call us for specific details.

• No returns will be accepted after 30 days from the date of shipment.
• All returns are subject to a restocking fee as per manufacturers terms and conditions.
• All returns must have an RGA number (Returned Goods Authorization), unauthorized returns will not be accepted.
• We do not guarantee fulfillment of any desired purpose or product suitability to the user and this will not be considered as a valid reason for return.
• The products must be new, unused condition, not tampered with, in original packaging and returned at the customers expense in the original packaging.
• If your return is not due to any manufacturing defect then the original shipping cost will be deducted from the total refund.
• Hygiene, bath and toilet items cannot be returned once opened or used.
• Standard manufacturer terms and conditions apply for return policy of this product.

Please call us for specific details.