Achieve easier and cleaner measurements with pre-measured and ready-to-use powder chemistry packs.

Thermo Scientific™ NIST™-traceable Holmium Oxide Solution Standard verifies wavelength accuracy of UV-Visible spectrophotometers.

Thermo Scientific™ SPECTRONIC Standards to check the performance and accuracy of your spectrophotometer right in your own laboratory.

Thermo Scientific™ Performance Verification Standards, Automated (CVC) will ensure the accuracy and reliability of your data while saving time and money.

Potassium Dichromate Solution Standards are NIST-traceable for qualifying instrument performance.

Choose the reagent tablets you need for our colorimeters and spectrophotometers with these chemistries test kits.

Thermo Scientific™ NanoDrop™ PV-1 Performance Verification Solution is used to help ensure the accuracy and reliability of your NanoDrop spectrophotometer data, helping you save time and reduce errors.

Parts and accessories to expand analysis capabilities or make testing easier.

Use to control the photometric accuracy of the NanoPhotometer™ NP120, NP80, N60 and N50 (NanoVolume)

Used for validation of the wavelength scale of a spectrophotometer in both the UV and visible regions.

The WTW™ Brewery Application Package for the PhotoLab™ 6000/7000 Series Photometers contains MEBAK standard photometric methods for the measurement of typical parameters in the brewing industry (EBC).