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Cyclops-7F Calibration

Cyclops-7F calibration procedure. Cyclops 7f calibration solution dyes.

Updated over 5 months ago

Hello there! Thank you for being our valued customer. We hope our product will meet your expectations.

To help you get started with using the Cyclops-7F for the first time or just to provide you with a refresher course on how to use this instrument, I will provide you with some quick links below that will have more in depth explanations.

Our document on calibration using liquid dye standards can be found here:

Turner Designs Cyclops-7 Submersible Sensors
https://docs.turnerdesigns.com/t2/doc/tech-notes/S-0243.pdf

Our user manual on how to run a calibration can be found here:
998-2100 Rev 4.0 (turnerdesigns.com)
https://docs.turnerdesigns.com/t2/doc/manuals/998-2100.pdf

You may notice that not all calibration dyes are offered by our company. It is recommended that you purchase these from external sources that are recommended on the dye calibration sheet or find close alternatives.

Dyes we sell

Rhodamine WT dye for calibration

  1. Chl in vivo (blue excitation)

  2. Phycocyanin (PC)

  3. Phycoerythrin (PE)

PTSA Dye for calibration

  1. Crude Oil

  2. CDOM

Solutions we do not sell

Turbidity Standards from AMCO

  • Turbidity standards recommended at 10, 100, and 1000 NTU. You can select any of these and more based on your application

Tryptophan Standard from Sigma Aldrich

  • Can be purchased as CAS No. 73-22-3

Refined Fuels Standards

  • 4500 NDSA is equivalent to 1 ppm BTEX. Ensure that it is CAS No. 76758-30-0
    1,5-Naphthalenedisulfonic acid disodium salt, dihydrate

Optical Brighteners

  • Any optical brightener can be used since this is a wide spectrum that is categorized under this umbrella term. You may use something similar to Sigma Aldrich's CAS No. 4404-43-7 or produce your own calibration standards from Tide or other laundry detergents.

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