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

• 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.

• • Comfortable Packaging
  • Singularly Tested and Packed
  • Always 100% accurate and hygienic
  • No Calibration required
  • No Sterilization required
  • No Antibacterial Filter required
  • No Cross Contamination
  • Not affected by Vapour Condensation
  • Not affected by Ambient conditions
  •  A full Spirometry session can be performed, including a Bronchial Challenge and POST Bronchodilator test. For each patient after the Spirometry test, both turbine and spirometer mouthpiece are thrown away

• .

• Adult Velcro Cuff for maximum arm circumference of 34.3cm
• Made in UK & guaranteed accurate to BS EN 1060 – 1
• Lightweight diecast case
• Shatter-proof plastic manometer tube
• Mercury reservoir with isolation valve
• Steel hinge pivots
• Range 0 – 300mmHg
• Supplied with adult size cuff & latex-free bulb