Description
SpectraCheck K 2 Cr 2 O 7 sealed cuvetteProduct Type: Spectrophotometer Verification Accessory
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This sealed cuvette contains a potassium dichromate standard for spectrophotometer verification at 235, 257, 313, and 350 nm. Compatibility with the spectrophotometer's optical system, holder geometry, and wavelength range must be confirmed before use.
- Wavelength Confirmation: Ensure the spectrophotometer can measure at the specified wavelengths of 235, 257, 313, and 350 nm.
- Holder Geometry: The cuvette sealed geometry must match the sample holder format of the spectrophotometer.
- Optical Path Length: Confirm the optical path length of the cuvette is compatible with the instrument's beam path.
- Reference Code: Use reference code 18901510 for procurement confirmation.
What measured parameters does the SpectraCheck K2Cr2O7 sealed cuvette verify in a spectrophotometer?
It supports sample-path or verification matching at the specific wavelengths 235, 257, 313, and 350 nm, as defined by the specification 'SpectraCheck K2Cr2O7 standard sealed cuvette, 235, 257, 313, 350 nm'. The sealed design ensures stable absorbance without evaporation or contamination.
Is the SpectraCheck K2Cr2O7 sealed cuvette compatible with any spectrophotometer series, or are there limitations?
The product specification explicitly lists 'Compatibility / use: All spectrophotometer series'. However, the selection notes require confirming wavelength range, bandwidth, optical system, sample holder format, and accessory compatibility before ordering to ensure correct matching.
What procurement steps are essential before purchasing the SpectraCheck K2Cr2O7 sealed cuvette?
Before quotation, confirm wavelength range, bandwidth, optical system, sample holder format, and accessory compatibility. Additionally, verify the reference code (18901510) and include the required model, configuration, and quantity when requesting a quote, as advised in the procurement check section.
The SpectraCheck K2Cr2O7 sealed cuvette provides a sealed, ready-to-use reference standard for spectrophotometer wavelength and photometric verification at 235, 257, 313, and 350 nm, compatible with all spectrophotometer series but requiring careful confirmation of optical path length and sample holder geometry before procurement.
Positive
- Sealed reference standard for verification: The sealed cuvette eliminates the need for daily solution preparation, providing a stable, ready-to-use K2Cr2O7 standard for wavelength and photometric accuracy checks at four key UV wavelengths (235, 257, 313, 350 nm).
- Universal spectrophotometer compatibility: The accessory is specified as compatible with all spectrophotometer series, simplifying integration across different instrument platforms in multi-user or multi-lab environments.
Trade-offs
- Requires pre-purchase configuration confirmation: Optical path length, sample holder geometry, and reference code must be confirmed before ordering, as the sealed cuvette's physical dimensions and holder interface are not universally standardized across all spectrophotometer models.
- Limited to four fixed verification wavelengths: The standard provides verification only at 235, 257, 313, and 350 nm, which may not cover the full spectral range or all application-specific wavelengths required for comprehensive instrument qualification.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
