CRM

Certified Reference Materials for Validating the Accuracy of Spectrophotometric Data

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Stray Light Filter for 385 nm

Liquid Filter for testing stray light.

667-UV120

Liquid filter for testing photometric accuracy in the UV range.

667-UV14

Reference filter for testing photometric accuracy

667-UV140

Liquid filter for testing photometric accuracy in the UV range.

667-UV160

Liquid filter for testing photometric accuracy in the UV range.

667-UV180

Liquid filter for testing photometric accuracy in the UV range.

667-UV20

Liquid filter for testing photometric accuracy in the UV range.

667-UV200

Liquid filter for testing photometric accuracy in the UV range.

667-UV25USP

Filter for testing wavelength accuracy, according to USP 857

667-UV301

Set for testing photometric accuracy in the UV range according to the European Pharmacopoeia

667-UV304

Liquid Filter Set for testing photometric accuracy in the Vis range according to the European Pharmacopoeia