Micro Cells for Absorption Measurements

: Hellma

: Hellma

Hellma® high precision macro cells from quartz glass or special optical glass for absorption measurements in the Vis range, 10 mm path length, with lid.

Cells from quartz glass or special optical glass
Wavelength range from 200 to 2500 nm
Path length: 10 mm
PTFE lid or stopper
Volume: 300 to 700 µl

Hellma® precision cells are 100% manufactured in Germany and are suitable for all common spectrophotometers. Highest precision: Hellma® precision cells are characterised by the highest precision in path length accuracy and parallelism. This guarantees continuously reproducible measurement results.

Chemically resistant and thermally bonded: Hellma® precision cells are thermally bonded and not glued, which gives them a very high resistance to temperatures and chemicals. This prevents unintentional leakage of liquids. Excellent transmission: By using selected high-performance quartz glasses, Hellma® precision cells achieve excellent transmission >82% for exact measurement results.

Secure handling: Hellma® precision cells have chamfered edges that enable safe and comfortable handling. In addition, the risk of splintering is minimised. Sustainable: Hellma® precision cells can be easily cleaned and reused and thus remain in use for a long time. A sustainable and environmentally friendly alternative.

: Hellma® precision cells are manufactured according to EN ISO 9001/EN ISO 14001 and meet the highest optical standards. The declaration of compliance is available for download on the Hellma website. Further certificates (factory certificate 2.2 and acceptance test certificate 3.1) are available on request.

: Cell pairs are spectrally calibrated.

Hellma® high precision macro cells from quartz glass or special optical glass for absorption measurements in the Vis range, 10 mm path length, with lid.

Cells from quartz glass or special optical glass
Wavelength range from 200 to 2500 nm
Path length: 10 mm
PTFE lid or stopper
Volume: 300 to 700 µl

: Cell pairs are spectrally calibrated.

VWR Products for Nucleic Acid Preparation

Product Family Options

Micro cells with PTFE stoppers

Description
Type
Ext.Ø
Height
Centre height
Volume
Path length
Window material
634-9242
With PTFE stopper
Micro
12,5×12,5 mm
40 mm
8,5 - 20 mm
400 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 90 000 Ft
90 000 Ft
1 * 1 DB
90 000 Ft
634-9241
With PTFE stopper, black side walls and base
Micro
12,5×12,5 mm
40 mm
8,5 - 20 mm
400 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 170 000 Ft
170 000 Ft
1 * 1 DB
170 000 Ft

Micro cell with PTFE lids

Description
Type
Ext.Ø
Height
Centre height
Volume
Path length
Window material
634-9236
With PTFE lid
Micro
12,5×12,5 mm
25 mm
8,5 - 15 mm
300 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 66 900 Ft
66 900 Ft
1 * 1 DB
66 900 Ft
634-9240
With PTFE lid
Micro
12,5×12,5 mm
45 mm
15 - 20 mm
500 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 86 900 Ft
86 900 Ft
1 * 1 DB
86 900 Ft
634-1060
With PTFE lid, black side walls and base
Micro
12,5×12,5 mm
45 mm
15 - 20 mm
500 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 165 000 Ft
165 000 Ft
1 * 1 DB
165 000 Ft
HELL104-002-10-40
With PTFE lid
Micro
12,5×12,5 mm
45 mm
8,5 - 20 mm
700 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 69 500 Ft
69 500 Ft
1 * 1 DB
69 500 Ft

New Product
New Product
634-9080
With PTFE lid
Micro
12,5×12,5 mm
45 mm
8,5 - 20 mm
700 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 75 300 Ft
75 300 Ft
1 * 1 DB
75 300 Ft
634-9079
With PTFE lid
Micro
12,5×12,5 mm
45 mm
8,5 - 20 mm
700 µl
10 mm
Special optical glass

1 * 1 DB
1 * 1 DB - 38 500 Ft
38 500 Ft
1 * 1 DB
38 500 Ft
634-9081
With PTFE lid, black side walls and base
Micro
12,5×12,5 mm
45 mm
8,5 - 20 mm
700 µl
10 mm
QS: Quartz glass, high performance for measurements in the UV/Vis range from 200 - 2500 nm

1 * 1 DB
1 * 1 DB - 125 000 Ft
125 000 Ft
1 * 1 DB
125 000 Ft