Certified Standards

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Explore our products for - References for Life Sciences and Pharmaceuticals

Certified Standards

Explore our products for - References for Life Sciences and Pharmaceuticals

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References for UV-Visible Spectroscopy UV-Vis Absorbance References UV-Vis Wavelength References UV Stray Light References UV Resolution (Spectral Bandwidth) References Visible Absorbance References Starna References for Fluorescence Spectroscopy NIR References Raman Spectroscopy References for Life Sciences and Pharmaceuticals Microplate References

Starna Green Broadband References (250 – 650 nm)

Nicotinic Acid (210 – 260 nm)

Neutral Density Filters (440 – 635 nm)

Metal-on-Quartz Neutral Density Filters (250 – 635 nm)

Starna Green Broadband References (250 – 650 nm)

Deep UV Reference (190 – 230 nm)

Combined Holmium/Neutral Density Glass (360 – 640 nm)

Combined Didymium/Neutral Density Glass (430 – 890 nm)

Holmium Oxide Solution (240 – 650 nm)

Cerium oxide solution (200 -270 nm)

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Combined Didymium/Neutral Density Glass (430 – 890 nm)

Quinine Sulfate Solution References

High Purity Water Sensitivity Reference

Starna SF Series Polymer Block References

Starna Europium III Phosphorescence Reference

Starna Rhodamine B Solution Cell

Rhodamine 101 Solution Cell

6BF Series Polymer Block References

Starna Fluorescence Reference Plates

Metal-on-Quartz Neutral Density Filters (250 – 3200 nm)

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