Need technical details for 3 Fiber Spectro infrared UV cuvettes

Hi dearests,

With hack2o.eu we are planning to run several spectro sessions on water sample.

I therefore need to place an order for several hundred cuvettes.
Before doing so, I need to confirm the technical details of the cuvettes for infrared spectroscopy. And maybe some suggestion for providers in EU.

  • Range application from 230 to 900 nm

  • I’m around UV-Cuvette semi-micro 1.5 ml to 3.0 ml with standard deviation 240 nm ≤ ± 0.007; 300 nm ≤ ± 0.005.

  • Dimension: 45 mm × 12.5 mm

Like this one https://shop.brandtech.com/media/import/1/27/32406/42485/53752/56329/55343/Data_sheet_UV-Cuvette_semi-micro_EN.pdf

Filling volume min. 1.5 ml
Light path 10 mm
Material UV-polymer

Anyone can confirm specs?