100mm Glass Cuvette, 35ml, Sintered 80, Two-way Light, PTFE Cap, 1pc/ea, C1002CA2

Description

The C1002CA2 is a 100 mm glass cuvette engineered for visible and near-infrared spectroscopy across 350–2000 nm. The extended optical path length is ten times that of a standard 10 mm cell, multiplying absorbance readings by a factor of ten according to the Beer–Lambert law (A = εlc). This makes the C1002CA2 exceptionally well-suited for trace-level analysis where analyte concentrations are too low for reliable detection in shorter-path cuvettes. Sintered 80 construction fuses the optical windows at 600 °C for superior chemical resistance and delivers transmittance greater than 80 % at 350 nm. The PTFE cap prevents evaporation during extended measurement runs.

Applications

Why 100mm Path Length?

A 100 mm optical path is ten times the standard 10 mm cell, directly increasing the measured absorbance by a factor of ten for any given concentration (Beer–Lambert law: A = εlc). This makes the C1002CA2 the go-to choice for detecting analytes at very low concentrations — such as trace metals in drinking water, residual contaminants in pharmaceutical processes, or dilute chromophores in environmental samples — where a 10 mm cell would yield absorbance values too close to zero for reliable quantification. The Sintered 80 construction ensures that the extended body remains leak-free and chemically resistant under repeated use.