100mm Quartz Standard Cuvette, 35ml, Molded 83, Two-way Light, PTFE Cap, 1pc/ea, C1002CE

Weight	100 g

SKU: C1002CE

C1002CE 100mm Quartz Standard Cuvette 35ml Molded 83 Two-way Light PTFE Cap

Original price was: $309.00.Current price is: $279.00.

In Stock

Precision 100mm quartz cuvette for UV-Vis & NIR spectroscopy (190–2500 nm). Two-way light windows, 35ml capacity, PTFE cap, Molded 83 fabrication (>83% transmittance, ±0.02mm tolerance). The 100mm path length delivers 10× absorbance sensitivity for trace-level detection. SKU: C1002CE

In Stock

SKU: C1002CE Categories: Cuvettes, Products, Quartz Standard Cuvettes Brand: MachinedQuartz

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POs for Academics. Pay after delivery.
Standard cuvettes ship in 3-5 days. Custom items 1-2 weeks.

Description

The C1002CE is a quartz (fused silica) standard cuvette with 100 mm path length and two-way light optical windows, designed for UV-Vis and NIR spectrophotometry across 190–2500 nm. The two-way light configuration transmits the beam through two opposing polished optical faces while the two frosted sides minimize stray light interference and internal reflections, delivering clean baseline performance for absorbance measurements. Fabricated using Molded 83 — an integrally fused one-piece construction with no adhesive or joints — this cuvette achieves >83% transmittance and a path length tolerance of ±0.02 mm. Molded 83 fabrication withstands temperatures up to 1200 °C and resists all common laboratory solvents, acids, and bases. Includes a ptfe cap for chemical-resistant sealing.

Technical Specifications
Material	Quartz (Fused Silica)	SKU	C1002CE
Path Length	100 mm	Volume	35 ml
Optical Windows	Two-way Light	Wavelength	190–2500 nm
Fabrication	Molded 83	Transmittance	>83%
Exterior Dimensions	102.5 × 12.5 × 45 mm	Cap	PTFE Cap (included)
Interior Dimensions	100 × 10 × 43 mm	Tolerance	±0.02 mm

Applications

◆ UV-Vis absorbance spectrophotometry across the full 190–2500 nm range

◆ Beer-Lambert law concentration determination and calibration curves

◆ Pharmaceutical dissolution testing and active ingredient quantification

◆ Environmental water quality analysis (COD, BOD, nitrate, phosphate)

◆ Chemical kinetics and reaction rate monitoring

◆ Teaching laboratories and routine analytical measurements

Why This Cuvette?

The two-way light configuration (two polished optical faces, two frosted sides) provides clean absorbance measurements with minimal stray light. The frosted faces reduce internal reflections and scattering, improving baseline stability and signal-to-noise ratio — particularly important for low-absorbance measurements near the detection limit. The 100 mm path length increases measurement sensitivity by 10× compared to a standard 10 mm cuvette (Beer-Lambert law: A = εlc), significantly improving detection limits for dilute analytes and trace-level concentrations.

Usage Tips: Handle the cuvette by its frosted (non-optical) sides to avoid fingerprints on the polished windows. Fill to at least 15 mm above the beam center height to avoid meniscus effects in the light path. Clean with spectroscopic-grade solvent and lint-free tissue after each use. For aqueous samples, rinse with deionized water first, then solvent. Avoid prolonged ultrasonic cleaning which can stress the optical bonds over time. Store upright in the original case when not in use. Compatible with Shimadzu, Agilent, PerkinElmer, Thermo Fisher, JASCO, and most commercial UV-Vis spectrophotometers with standard 12.5 mm cuvette holders.

Custom Orders & Academic Purchasing: Need a custom size, path length, or window configuration? We manufacture made-to-order cuvettes tailored to your specifications. Academic institutions: we accept Purchase Orders (POs) with pay-after-delivery terms. Contact us for quotes and custom requests.

Disclaimer: This product is intended for laboratory and research use only. It is not designed, approved, or intended for use in medical diagnostics, therapeutic procedures, or any clinical application involving human or animal subjects. The buyer assumes all responsibility for determining the suitability of this product for their specific application.