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All, I am ALSO interested in transmittance MFT! For a while now, I have been hoping to develop one to study the light sensitivity of colored but transparent plastics. If you are willing to share this information for how you developed/modified your MFT, I would be extremely interested and grateful. ...

Hello all, For those of you that use the Fotonowy model and have the bulb changer, what, if any UV LEDs are you using? We were informed they have LEDs at 345 and 365 nm. We are upgrading our system and want to incorporate one of these in our changer. Thanks! Best, Catherine ------------------------------ ...

Bizot standards have recently been updated https://www.cimam.org/sustainability-and-ecology-museum-practice/bizot-green-protocol/ -- Catherine H. Stephens, Ph.D. (she/her)The Sally and Michael Gordon Conservation ScientistMuseum of Modern Art (MoMA)30 W. 54th St., 10th FloorNew York, NY 10019phone: ...

HenryThis is an interesting comment. Can you recommend an appropriate standard for use with the Fotonowy instrument/LED source? Thanks,Catherine -- Catherine H. Stephens, Ph.D. (she/her)The Sally and Michael Gordon Conservation ScientistMuseum of Modern Art (MoMA)30 W. 54th St., 10th FloorNew York, ...

Hi Nikki, This is what OSHA says they require: Labels for a hazardous chemical must contain: • Name, Address and Telephone Number • Product Identifier • Signal Word • Hazard Statement(s) • Precautionary Statement(s) • Pictogram(s) Given that you are ...