A.KRÜSS Optronic Tips correct cleaning refractometer
PDF · Manufacturer document
Not necessarily. Water removes some aqueous residues, but does not establish removal of an oil film.
Why
The manufacturer guide suggests media by sample type. Visible cleanliness does not prove the contact area is ready for the next sample.[1]
Check compatibility with the prism, seals and wetted components. Do not mix agents or transfer a solvent recipe between models.
What to confirm
Check model instructions and safety information, select a confirmed cleaning medium and inspect the surface. Between substantially different samples, check a suitable reference as instructed. Investigate residues and conditions before adjusting an abnormal reference result.
References
- [1] A.KRÜSS Optronic Tips correct cleaning refractometer, PDF page(s) 1–2 (file page order). View reference resource