Formaldehyde Tape

4A Formaldehyde Tape is an adhesive tape used in FO Gas sterilization to indicate whether a specific gas has been exposed. 4A Formaldehyde Tapes have a Type 1 indicator. 4A Formaldehyde Tape works by changing color after exposure to sterilization processes. The tape also features a chemical indicator to verify that it has gone through the sterilization process. They are a safe solution for closing wrapping materials. Product Types and Sizes

• Suited for eliciting a full range of reflexes.
• Tapered handle base to enable plantar reflex testing.
• Nylon plastic handle. Black rubber head. PVC bumper ring.
• A reflex/patella hammer is used by medical professionals to test tendon reflexes in order to detect abnormalities in the central or peripheral nervous system.

• You are hearing this baby''s heart beating with your own ears and not the ultrasound Doppler effect converted by technology back into sound. What you are hearing is direct; it is not computed or averaged by a hand-held Doppler or a CTG.
• Several people do not wish any ultrasound to be used, unless there is a clear indication 3) Much more economical than other conventional alternatives.

• Material: Plastic
• Sales Package - 1 Hearing Aid, Ear Plugs With 12 Batteries
• Full-on Gain 50 dB, Frequency Range 300-4000 Hz, Equivalent Input Noise 30 dB
• Battery Type: P675.
• Please read the operation/manual instruction before using the product.