Looking for a high quality Ruled diffraction grating (reflective), who are the best manufacturers that money can buy from?

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Anxiety detection from twitter texts?

How anxiety is detected using twitter texts

10 March 2023 2,950 1 View

Can anybody explain the determination of pH pzc ?

Hiwhat is the method of determination pH pzc ?please explain this method.with regard.

26 February 2016 4,055 6 View

How can I overcome the huge solvent peak in GCMS analysis?

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24 May 2015 502 22 View

Is there any method for toluene quantification using UV-visible spectroscopy method?

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05 January 2015 1,753 7 View

Can anyone help with GCMS analysis to evaluate the toluene concentration in Waste water ?

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01 October 2014 3,553 4 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

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13 August 2024 9,795 0 View

I need JCPDS file of LSFCO nanomaterial. Can anyone provide me?

Require for Rietveld refinement in XRD.

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How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

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How to fix background error in rietveld refinement of one XRD peak using GSAS-II?

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Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

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Hello, regarding Mxene 2D titanium carbide?

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Do we save MSMEs of the Nation ?

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Why can't academics earn the money they deserve?

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Can a Conventional 50W visible LED Lamp Emit UV Light?

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Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

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31 July 2024 9,140 2 View

Stephen A. Langford

I have had excellent results from my Optometrics DMC1-03 variable monochromator SN002220 (calibrated at 1nm/division, with rotatable diffraction grating and a dial that can be read to about 0.1nm increments.

https://www.dynasil.com/catalog/mini-chrom-monochromators/digital-monochromator-300-800-nm/

I am unaffiliated with Dynasil.

Maryam Shirmohammad

Consider Semrock, Newport, and then Thorlabs.

Sasani Jayawardhana

Thank you all for taking the time to respond.

Christian Guertin

Also look into Plymouth Grating Labs.