Polystyrene Calibration Films

5000 INR

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Product Details:

Temperature Range Ambient (storage)
Automation Grade Manual
Model No Standard Polystyrene Calibration Film Kit
Core Components Polystyrene Film Sheets
Capacity 0.038 mm to 1.0 mm thickness (multiple films included)
Measurement Range Coverage of 0.038 mm to 1.0 mm thickness
Accuracy 1% thickness tolerance
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Polystyrene Calibration Films Price And Quantity

Minimum Order Quantity 1 Piece
Price 5000 INR

Polystyrene Calibration Films Product Specifications

Temperature Range Ambient (storage)
Automation Grade Manual
Measurement Range Coverage of 0.038 mm to 1.0 mm thickness
Type Calibration Film
Capacity 0.038 mm to 1.0 mm thickness (multiple films included)
Core Components Polystyrene Film Sheets
Model No Standard Polystyrene Calibration Film Kit
Weight Lightweight (individual films approx. <5g)
Dimension (L*W*H) Approx. 38 mm 38 mm (film size)
Usage Calibration and validation for FTIR spectrophotometers
Accuracy 1% thickness tolerance
Equipment Materials Polystyrene
Feature Certified uniform thickness, traceable standards, includes certificate

Polystyrene Calibration Films Trade Information

Supply Ability 5-10 Piece piece Per Month
Delivery Time 6-8 Week

Product Description

Polystyrene Calibration Films
Radially Symmetric Polystyrene Calibration Films & Calibration Films Cast On KBr Windows
Boron Doped KBr Calibration Windows
PhEur 2.2.24 Calibration Standards

In addition to standard polystyrene calibration films, NATIONAL offers several other calibration options. Superior calibrations are performed with radially symmetric films which eliminate the orientation effects of extruded films used for NIST Standard 1921 calibrations. This makes the films consistent from film to film. Sold in pairs of two (2) different film thickness, the differential between the absorbance intensities created by the two (2) film thickness becomes the baseline, thereby making the pair of films suitable both as an ordinate calibration standard useful for detection of degradation in instrument performance and for calibrating the abscissa scale in accordance with NIST Standard 1921. Films are available in free standing pairs mounted on 2' x 4' cards that fit in the standard universal slide mount in all spectrophotometers or the films can be cast on KBr windows. Films cast on KBr windows will not exhibit any interference fringes. KBr windows with films are sold with a mount with a 2' x 3' backplate that fits the standard universal slide mount in all spectrophotometers.

Part No.	Description
4329-2500	Polystyrene Test Film - 38 microns thick
4329-8181	Polystyrene Test Film - 76 microns thick
4329-8487	Same as 4329-8182, but with PhEur 2.2.24 certified films.
4329-7676	NIST traceable Polystyrene Test film, certificate of traceability to five (5) NIST 1921 frequencies, set of 2 films each mounted to 2 x 4 cardstock holder
4329-7395	Single Boron doped KBr Crystal calibration standard with slide mount holder and storage case.
4329-7396	Pair of matched Boron doped KBr windows.
4329-8157	Polystyrene calibration film for PhEur 2.2.24 calibration of IR and FTIR instruments, certified to 7 wave-numbers and certified as to absorption minima and maxima differentials at 2870 cm-1 and 2849.5cm-1 and at 1589 cm-1 and 1583 cm-1
4329-8158	Pair of PhEur 2.2.24 certified polystyrene calibration films, same as 4329-8157 but with 2 certified films
4329-8559	Polystyrene Calibration film for PhJap 2.25 calibration of IR and FTIR instruments, certified to 7 wave numbers, mounted on 2" x 4" card stock
4329-8558	Pair of PhJap 2.25 certified polystyrene calibration films, same as 4329-8559 but with 2 certified Films
4329-8560	Polystyrene calibration film, certificate of traceability to seven (7) NIST frequencies (wave numbers) and certified as to absorption minima and maxima differentials at 2870cm-1 and 2849.5cm-1 and 1589cm-1 and 1583cm-1 as required by PhEur 2.2.24
4329-8448	Polystyrene calibration film, certificate of traceability to seven (7) NIST frequencies (wave numbers) and certified as to absorption minima and maxima differentials at 2870cm-1 and 2849.5cm-1 and 1589cm-1 and 1583cm-1 as required by PhEur 2.2.24 and also certified to PhJap 2.25
4329-8437	Pair of films same as 4329-8448

Certified Quality and Compliance

Produced from high purity, optical-grade polystyrene, these calibration films comply with ASTM, EU, and ISO standards. Each kit includes a certificate of conformity, ensuring traceability and consistent results for calibration and validation routines.

Versatile Thickness Range for Multiple Applications

The Standard Polystyrene Calibration Film Kit encompasses films with thicknesses between 0.038 mm and 1.0 mm, making it suitable for a variety of FTIR calibration tasks. This broad range allows users to select the appropriate film for research, pharmaceutical, academic, or industrial requirements.

Protective and Reusable Design

Individually packaged in protective envelopes, these polystyrene films are lightweight and durable. Their design supports reusability with proper handling and storage, offering excellent value and a shelf life of over five years.

FAQs of Polystyrene Calibration Films:

Q: How should Polystyrene Calibration Films be stored to ensure longevity?

A: Store the films in their individual protective envelopes at ambient temperature, away from direct sunlight, chemicals, and moisture. Proper storage under these conditions can maintain their performance for more than five years.

Q: What is the main benefit of using high-purity, spectroscopic-grade polystyrene films for FTIR calibration?

A: High-purity, spectroscopic-grade polystyrene provides uniformity and excellent optical clarity, which are crucial for accurate and reproducible FTIR spectrophotometer calibration and validation tasks in various laboratory environments.

Q: When is it necessary to replace the calibration films?

A: Replacement is recommended if a film shows signs of physical damage, contamination, or optical degradation. Otherwise, with correct handling and storage, the films may be reused for several years.

Q: Where can Polystyrene Calibration Films be applied?

A: These films are used extensively in research institutes, pharmaceutical quality control labs, academic facilities, and industrial laboratories for routine FTIR calibration and instrument validation.

Q: What thickness options are available and how do they benefit calibration processes?

A: Thicknesses from 0.038 mm to 1.0 mm are included, offering flexibility to match different calibration requirements and methods, thereby enhancing the accuracy and reliability of FTIR measurements.

Q: How are the films certified and traceable?

A: Each film kit comes with a certificate that documents conformity to applicable FTIR calibration standards (ASTM/EU/ISO), ensuring traceable validation for laboratory quality assurance.

Q: Can these films be reused, and what precautions are necessary?

A: Yes, the films are designed for reusability as long as they are handled carefully using gloves or clean tweezers, kept free from scratches or contamination, and always stored in their protective envelopes after use.

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