Explore Rayudu Laboratories' marking, medical, diagnostic and specialty chemical product range.

Indelible marking ink supplied in bottle formats for professional identification applications.

Convenient indelible marking solutions designed for controlled application.

Invisible marking solution designed for UV-light identification applications.

UV marking products for specialized inspection and identification applications.

Indelible ink bottle format for marking and identification requirements.

Specialized markers for healthcare and immunization-related marking applications.

Water-erasable marking solution for applications where clean removal is required.


Fingerprint pad products for identification and documentation applications.

Air-erasable marking solution designed for temporary marking applications.

Skin marking products for professional medical and surgical applications.

Liquid barrier pen for controlled marking on laboratory slides.

Conductive gel product for professional diagnostic equipment applications.

Ultrasound coupling gel designed for professional diagnostic procedures.
Specialty paint-removing formulation for appropriate professional applications.