Spectroscopy Macro Absorption Cells

Hellma Macro Absorption Cuvettes

Hellma Macro Absorption Cells with PTFE lid or stopper

Cuvettes for absorbance and fluorescence measurements
Hellma Analytics produces a wide range of cuvettes for use in spectroscopy and cytometry with optical path lengths spanning 0.01 mm to 100 mm and above. Thanks to their stability, maximum precision and reliability when used for absorbance and fluorescence measurements, Hellma cuvettes work exceptionally well in a wide range of areas in the lab. With a surface flatness of 1 μm, our quartz windows set a benchmark in cuvette production.

What’s more, the function-optimized design with beveled edges and corners protects against the risk of damage caused by splitting and assists users in their daily work. On request, we are able to produce custom models designed for specific areas of application.

Measuring of cuvette transmission
If required, cuvettes can be spectrally calibrated into sets with equal transmission values (measurement uncertainty
±1%). These cuvettes are given a three-digit calibration code containing coded data about the material and the transmission at a wavelength typical for the cuvette material.

Polarimetric checking of cuvettes
Cuvettes with an inside width greater than 5 mm can be polarimetrically checked on request. They are marked with a “P” and delivered with a test certificate confirming that the rotation of the polarization plane does not exceed
0.01 degrees.

ADVANTAGES

Extremely high parallelism of the windows with a maximum tolerance of ± 0.01 mm
Exceptional optical path length accuracy down to 0.003 mm (3 μm) for high dimensional accuracy and reproducible measurements results
Unique surface flatness of the optical windows of 0.001 mm (1 μm)
Very high temperature stability and chemical resistance due to thermal bonding of individual components (effectively monolithic)
Guaranteed transmission of at least 82% from 200 nm to 3500 nm depending on the material

Displaying 21 to 40 (of 118 products)

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Item Name	Product Image	Price
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 1750 ul, 5 mm Light Path, 1/Pk - 100-5-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance Window 200nm-2500nm, 1750µl, 5mm Optical Path, 45 x 12.5 x 7.5 mm, 1/Pk Product Number:...		£120.09
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 1750 ul, 5 mm Light Path, 2/Pk - 100-5-K-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance Window 200nm-2500nm, 1750µl, 5mm Optical Path, 45 x 12.5 x 7.5 mm, 2/Pk (Pair) Product...		£331.64
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 3500 ul, 10 mm Light Path, 1/Pk - 100-10-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 3500μl, 10mm Light Path, 45 x 12.5 x 12.5 mm, 1/Pk Product Number: 100-10-40 Hellma Analytics...		£90.53
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 3500 ul, 10 mm Light Path, 2/Pk - 100-10-K-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 3500μl, 10mm Light Path, 45 x 12.5 x 12.5 mm, 2/Pk (Pair) Product Number: 100-10-K-40...		£207.85
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 7000 ul, 20 mm Light Path, 1/Pk - 100-20-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 7000μl, 20mm Light Path, 45 x 12.5 x 22.5 mm, 1/Pk Product Number: 100-20-40 Hellma Analytics...		£134.87
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 7000 ul, 20 mm Light Path, 2/Pk - 100-20-K-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 7000μl, 20mm Light Path, 45 x 12.5 x 22.5 mm, 2/Pk (Pair) Product Number: 100-20-K-40 Hellma...		£361.20
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 14000 ul, 40 mm Light Path, 1/Pk - 100-40-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 14000μl, 40mm Light Path, 45 x 12.5 x 42.5 mm, 1/Pk Product Number: 100-40-40 Hellma...		£176.44
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 14000 ul, 40 mm Light Path, 2/Pk - 100-40-K-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 14000μl, 40mm Light Path, 45 x 12.5 x 42.5 mm, 2/Pk (Pair) Product Number: 100-40-K-40...		£444.34
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 17500 ul, 50 mm Light Path, 1/Pk - 100-50-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 17500μl, 50mm Light Path, 45 x 12.5 x 52.5 mm, 1/Pk Product Number: 100-50-40 Hellma...		£189.38
Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 17500 ul, 50 mm Light Path, 2/Pk - 100-50-K-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with PTFE lid for UV/VIS spectrophotometers, Quartz SUPRASIL® Glass High Performance 200nm-2500nm, 17500μl, 50mm Light Path, 45 x 12.5 x 52.5 mm, 2/Pk (Pair) Product Number:...		£414.78
Hellma 100-QS Macro Absorption Cell with glass lid, Quartz SUPRASIL Glass, 200-2500 nm, 35000 ul, 100 mm Light Path, 1/Pk - 100-100-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with glass lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 35000μl, 100mm Light Path, 45 x 12.5 x 102.5 mm, 1/Pk Product Number: 100-100-40 Hellma...		£337.18
Hellma 100-QS Macro Absorption Cell with glass lid, Quartz SUPRASIL Glass, 200-2500 nm, 35000 ul, 100 mm Light Path, 2/Pk - 100-100-K-40 Absorption Cells Hellma 100-QS Macro Absorption Cell with glass lid for UV/VIS spectrophotometers, Quartz SUPRASIL® High Performance 200nm-2500nm, 35000μl, 100mm Light Path, 45 x 12.5 x 102.5 mm, 2/Pk (Pair) Product Number: 100-100-K-40...		£765.82
Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 350 ul, 1 mm Light Path, 1/Pk - 100-1-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with glass lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range, 200nm-3500nm, 350μl, 1mm Light Path, 45 x 12.5 x 3.5 mm, 1/Pk Product Number: 100-1-46...		£168.13
Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 350 ul, 1 mm Light Path, 2/Pk - 100-1-K-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with glass lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range 200nm-3500nm, 350μl, 1mm Light Path, 45 x 12.5 x 3.5 mm, 2/Pk Product Number: 100-1-K-46...		£427.71
Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 700 ul, 2 mm Light Path, 1/Pk - 100-2-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with glass lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range, 200nm-3500nm, 700μl, 2mm Light Path, 45 x 12.5 x 4.5 mm, 1/Pk Product Number: 100-2-46...		£157.04
Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 700 ul, 2 mm Light Path, 2/Pk - 100-2-K-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with glass lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range 200nm-3500nm, 700μl, 2mm Light Path, 45 x 12.5 x 4.5 mm, 2/Pk (Pair) Product Number: 100-2-46...		£405.54
Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 1750 ul, 5 mm Light Path, 1/Pk - 100-5-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with PTFE lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range 200nm-3500nm, 1750μl, 5mm Light Path, 45 x 12.5 x 7.5 mm, 1/Pk Product...		£148.73
Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 1750 ul, 5 mm Light Path, 2/Pk - 100-5-K-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with PTFE lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range 200nm-3500nm, 1750μl, 5mm Light Path, 45 x 12.5 x 7.5 mm, 2/Pk (Pair) Product...		£388.92
Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 3500 ul, 10 mm Light Path, 1/Pk - 100-10-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with PTFE lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range 200nm-3500nm, 3500μl, 10mm Light Path, 45 x 12.5 x 12.5 mm, 1/Pk Product...		£129.33
Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 3500 ul, 10 mm Light Path, 2/Pk - 100-10-K-46 Absorption Cells Hellma 100-QX Macro Absorption Cell with PTFE lid for UV/VIS/NIR spectrophotometers, Quartz SUPRASIL® 300 Glass Extended Range 200nm-3500nm, 3500μl, 10mm Light Path, 45 x 12.5 x 12.5 mm, 2/Pk (Pair) Product...		£350.12

Displaying 21 to 40 (of 118 products)

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Hellma Macro Absorption Cuvettes

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 1750 ul, 5 mm Light Path, 1/Pk - 100-5-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 1750 ul, 5 mm Light Path, 2/Pk - 100-5-K-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 3500 ul, 10 mm Light Path, 1/Pk - 100-10-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 3500 ul, 10 mm Light Path, 2/Pk - 100-10-K-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 7000 ul, 20 mm Light Path, 1/Pk - 100-20-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 7000 ul, 20 mm Light Path, 2/Pk - 100-20-K-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 14000 ul, 40 mm Light Path, 1/Pk - 100-40-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 14000 ul, 40 mm Light Path, 2/Pk - 100-40-K-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 17500 ul, 50 mm Light Path, 1/Pk - 100-50-40

Hellma 100-QS Macro Absorption Cell with PTFE lid, Quartz SUPRASIL Glass, 200-2500 nm, 17500 ul, 50 mm Light Path, 2/Pk - 100-50-K-40

Hellma 100-QS Macro Absorption Cell with glass lid, Quartz SUPRASIL Glass, 200-2500 nm, 35000 ul, 100 mm Light Path, 1/Pk - 100-100-40

Hellma 100-QS Macro Absorption Cell with glass lid, Quartz SUPRASIL Glass, 200-2500 nm, 35000 ul, 100 mm Light Path, 2/Pk - 100-100-K-40

Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 350 ul, 1 mm Light Path, 1/Pk - 100-1-46

Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 350 ul, 1 mm Light Path, 2/Pk - 100-1-K-46

Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 700 ul, 2 mm Light Path, 1/Pk - 100-2-46

Hellma 100-QX Macro Absorption Cell with glass lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 700 ul, 2 mm Light Path, 2/Pk - 100-2-K-46

Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 1750 ul, 5 mm Light Path, 1/Pk - 100-5-46

Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 1750 ul, 5 mm Light Path, 2/Pk - 100-5-K-46

Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 3500 ul, 10 mm Light Path, 1/Pk - 100-10-46

Hellma 100-QX Macro Absorption Cell with PTFE lid, Quartz SUPRASIL 300 Glass, 200-3500 nm, 3500 ul, 10 mm Light Path, 2/Pk - 100-10-K-46

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