Glass cuvettes

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 LLG-Cuvettes

LLG

LLG-Cuvettes are most frequently used in analytical laboratories.

They have two clear windows, two side walls and are available as optical glass or quartz variants. The walls and the base are polished inside and frosted outside. The thickness of the windows and the base is 1.25 mm. The overall height of standard type cells is 45 mm or 48 mm for those fitted with a stopper. Each cuvette is supplied with a PTFE lid....

 LLG-Cuvette rack, PP

LLG

Ideal for storing up to 16 cuvettes with 10 mm width. Two-tier arrangement of the cuvette rows ensures clarity.

  • Numbered positions
  • Autoclavable at 121 °C
...

 Macro cells for absorption measurement, UV-range, quartz glass High Performance

Hellma

Quartz glass High Performance 200 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE lid
Type B: with small glass lid
Type C: with regular glass lid
Type D: with PTFE stopper / from 40 mm with 2 PTFE stoppers...

 Cells for Absorption Measurement, Vis-range

Hellma

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 Cells for Fluorescence Measurement, UV-range

Hellma

Wavelength Range: 200 nm - 2500 nm
Optical material: Quartz glass High Performance...

 Macro cells for absorption measurement, VIS-range, special optical glass

Hellma

Special optical glass 320 - 2500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE-Falzdeckel
Type B: with small glass lid
Type C: with regular glass lid...

 Cells for Absorption Measurement, UV-range

Hellma

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP)....

 Standard Rectangular Cells

Starna

High precision standard cells for routine analysis. Suitable for most spectral photometers, using rectangular cells. Available with cover or with stopper for a liquid-tight seal. Cover and stopper made of PTFE.

Glass types
Type G: Optical glass, 334 to 2500 nm
Type SOG: Special optical glass, 320 to 2500 nm...

 Macro cells for absorption measurement, NIR-range, quartz glass Extended Range

Hellma

Quartz glass Extended Range, Wavelength range: 200 - 3500 nm. Inside width 9.5 mm. Base thickness 1.5 mm.
Type A: with PTFE lid
Type B: with small glass lid
Type D: with PTFE stopper / from 40 mm with 2 PTFE stoppers...

 Cells for Absorption Measurement, Flow-Through Measurement, UV-range

Hellma

Optical material:
QS: Quartz glass High Performance, wavelength range: 200 - 2500 nm.
OS: Special Optical Glass, wavelength range: 320 - 2500 nm....

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