UV/Vis Reference Materials

The Interference Filter for Polarimeters is an optional filter for the Model 341 polarimeter. It has a wavelength of 405 nm. Installation by a PerkinElmer Service Engineer is recommended.

The Holmium Oxide Glass Filter is a neutral density glass filter used to check the wavelength accuracy of a spectrometer. It comes with a Certificate of Calibration. This filter ships standard with the UV Starter Pack (L6000573).

The Disposable Reference Mirror for Reflectance Spectroscopy is a 40 mm square aluminum mirror with a magnesium fluoride protective coating. It is a secondary standard and is calibrated for 250 to 2500 nm, according to GLP regulations. It comes with spectral data for %RC Reflection corrections.

Note: This mirror cannot be recalibrated.

The Stray Light Solutions Reference Materials kit consists of four solutions (one reference and three test) in sealed cells designed for use in standard 10 mm cuvette holders. These solutions verify stray light calibrations for all LAMBDA spectrometers.

Holmium Oxide Glass Filter is a wavelength accuracy standard for all LAMBDA UV/Vis and UV/Vis/NIR spectrometers. The filter is mounted on a precision aluminum spring mount and ships in a re-usable, UV-protective storage container with a Certificate of Calibration.

The Standard White Plate Set is a set of two White Standards (B0133174) used to identify baseline settings for UV/Vis spectrometers.

PerkinElmer offers a rapid recertification process that includes:

• Inspection and cleaning of the reference materials
• A state-of-the-art recertification laboratory
• A Certificate of Recertification

We return ship your recertified standards in ten business days or less from the time we receive them. Shipping is free.

The Flat Reference Mirror - Square, 30 mm is an uncalibrated aluminum mirror coated with a protective layer of Magnesium Fluoride (MgF₂). Its calibration range is 250-2500 nm, and it comes spectral data for %RC Reflection corrections.

The Pharmacopeia Solutions Reference Materials kit consists of six solutions (two reference and four test) in sealed cells designed for use in standard 10 mm cuvette holders. These solutions verify calibrations in all LAMBDA spectrometers in accordance with Pharmacopoeia monographs.

The Photometric and Wavelength Accuracy Reference Materials kit includes a set of reference standards used to verify the ordinate and abscissa accuracy of the LAMBDA spectrometers. The neutral density glass filters included in this kit are A2LA ISO 17025 accredited.

This set of Diffuse Reflectance Reference Materials has four calibrated neutral disks with reflectance factors of 99%, 75%, 50%, and 2%. All disks are 2 inches in diameter. Qty. 4

PerkinElmer supplies ready-to-use secondary standards for calibrating scattered light measurements in LAMBDA spectrometers.

This set of Diffuse Reflectance Materials has four calibrated diffuse color disks: red, green, blue, and yellow standard, and four neutral disks with reflectance factors of 99%, 75%, 50%, and 2%. All disks are 2 inches in diameter. Qty. 8

The 1.25 in White Calibration Material is a Spectralon^® diffuse reflectance white plate standard for the LAMBDA spectrometers. High performace (98%).

This set of Diffuse Reflectance Reference Materials has eight calibrated neutral disks with reflectance factors of 99%, 80%, 60%, 40%, 20%, 5%, and 2%. All disks are 2 inches in diameter. Qty. 8

This Quartz Control Plate provides a nominal rotation of +1° at 589 nm. Equipped with thermostattable housing.

The White Reference Standard is used to establish baseline reflective readings for the 50 mm Transmission-Reflectance Spheres (N4101011).

This Quartz Control Plate provides a nominal rotation of -1° at 589 nm. Equipped with thermostattable housing.

This set of Diffuse Reflectance Reference Materials has eight calibrated neutral disks with reflectance factors of: 99%, 80%, 60%, 40%, 20%, 10%, 5%, and 2%. All disks are 1.25 inches in diameter. Qty. 8

The Potassium Chloride Solution Test is a ready-to-use test for stray light determination. It comes in a fully-sealed 10 mm cell. This test solution is a component of the Stray Light (B2500099) and Pharmacopeia Solutions (B2500100) Reference Materials kits.

To guarantee the integrity of the reference materials, you should have them recalibrated at periodic intervals.

This set of Diffuse Reflectance Materials has four calibrated diffuse color disks: orange, purple, cyan, and violet standard. All disks are 2 inches in diameter. Qty. 4