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Quality features: Clear, clean optical path with indication of optical path orientation. Manufactured under controlled room conditions and packaged fully automatically, without human contact. Packed grouped by mold cavity number to ensure lowest variation of extinction coefficient.
PP, grey. Numbered positions. L x W x H in mm: 210 x 70 x 38. Autoclavable (121 °C).
Cuvette, four clear sided, macro, PS or UV-transparent, sorted by one cavity number, minimum filling volume 2,5 ml. Suitable for fluorescence spectroscopy. The UV-transparent cuvette can be used from a wavelength of 230 nm and shows no autofluorescence. Quality features: Clear, clean optical path. Manufactured under controlled room conditions and packaged fully automatically, without human contact. Packed grouped by mold cavity number to ensure lowest variation of extinction coefficient. The UV-transparent cuvettes replace sensitive and expensive glass or quartz cuvettes in many applications.
The PD-Tips II dispenser tips for efficient, step-by-step dispensing enhance the proven features of the classic BRAND PD-Tips. Thanks to patented size coding, HandyStep® touch and HandyStep® electronic from BRAND automatically detect the tip volume. The tips are also compatible with all other instruments of the HandyStep® family and with repetitive pipettes from other manufacturers.
Pipette tips and filter tips from BRAND offer reliable quality for precise and demanding analyses. The raw materials are free from DiHEMDA und Oleamid. Tips are manufactured at BRAND under monitored cleanroom conditions and are automatically packaged. No parting agents or demolding aids are used. All racked tips and filter tips up to 1000 μl are free of DNA (< 40 fg), RNase (< 8.6 fg), endotoxins (< 1 pg) and ATP (< 1 fg). BRAND offers pipette tips for volumes from 0.1 μl to 10 ml and filter tips for volumes from 0.1 μl to 1000 μl. They are tested for BRAND pipettes and many pipette from other manufacturers. See Selection Guide for more information. BRAND pipette tips and filter tips are autoclavable at 121 °C (2 bar) acc. DIN EN 285 and CE-marked according to IVD-Directive 98/79 EC. Sterile tips are manufactured under certified BIO-CERT® quality. They are sterilized with beta radiation according to ISO 11 137 and the AAMI Guidelines.
DIN ISO 12772 and BS 4316-68. With color code. For use in haematocrit centrifuges. Heparinised: Heparinised with sodium heparinate over internal surface, red color code, for capillary blood. Non-heparinised: Blue color code, for use with heparinised venous blood. CE-marked according to IVD-Directive 98/79 CE.
For BLAUBRAND® intraEND micropipettes > 1µl. Consisting of the PET plastic tube, silicone adapter, and TPE suction bellows with venting hole.
PE-LD. Very good reproducibility of the number of drops per milliliter. Ideal for aliquots. Pasteur pipettes can be filled and deep-frozen, or changed into a closed vessel by heat-sealing the tip. The integrated pipetting bulb depresses easily, minimizing fatigue from frequent pipetting. Resistant to gas or gamma radiation sterilization.
Specially designed for photometric determination of proteins, ssDNA, dsDNA, RNA and oligonucleotides in the UV range. Usable for wavelengths from 230 nm, ideally suited for measurements at 260 nm, 280 nm and in the visible range. Standard 10 mm light path. Sample volumes as small as 70 µl are sufficient. Individually wrapped UV-Cuvettes micro are free of DNase, DNA and RNase
Ideally suited for determinations in water analysis, chemistry and in life science applications. Usable with most polar solvents, acids and alkaline solutions. Drastically reduced risk of contamination and lower costs compared to quartz glass cuvettes. Standard 10 mm light path.
Quality features: Clear, clean optical path with indication of optical path orientation. Manufactured under controlled room conditions and packaged fully automatically, without human contact. Packed grouped by mold cavity number to ensure lowest variation of extinction coefficient.
Soda-lime-glass. ISO 7712. Long drawn-out capillary tip. Suction end with constriction for a cotton plug.
Ideally suited for determinations in water analysis, chemistry and in life science applications. Usable with most polar solvents, acids and alkaline solutions. Drastically reduced risk of contamination and lower costs compared to quartz glass cuvettes. Standard 10 mm light path.
The ruling shows 9 large squares of 1 mm² each. The four large squares in the corners marked ""L"" for counting leucocytes are each subdivided into 16 squares with 0.25 mm sides. The large square in the center is subdivided into 16 squares with 0.25 mm sides. The large square in the center is subdivided into 25 group squares of 0.2 mm sides. Each group square consists of 16 mini squares with 0.05 mm sides, each having an area of 0.0025 mm². The 5 group squares in the large central square are used for counting thrombocytes and erythrocytes. All group squares have triple boundary lines on each side. The central line is the limiting line and determines whether cells in the marginal area shall be included in the count or not. CE-marked according to IVD-Directive 98/79 CE.
The PD-Tips II dispenser tips for efficient, step-by-step dispensing enhance the proven features of the classic BRAND PD-Tips. Thanks to patented size coding, HandyStep® touch and HandyStep® electronic from BRAND automatically detect the tip volume. The tips are also compatible with all other instruments of the HandyStep® family and with repetitive pipettes from other manufacturers.
Rulings correspond to the central large square of the Neubauer chamber. The mini squares have an area of 0.0025 mm2 each. Since the outer large squares are not completed, the Thoma chamber is only used for counting thrombocytes and erythrocytes. CE-marked according to IVD-Directive 98/79 CE.
The ruling shows 9 large squares of 1 mm² each. The four large squares in the corners marked ""L"" for counting leucocytes are each subdivided into 16 squares with 0.25 mm sides. The large square in the center is subdivided into 16 squares with 0.25 mm sides. Each group square consists of 16 mini squares with 0.05 mm sides, each having an area of 0.0025 mm². The 5 group squares in the large central square are used for counting thrombocytes and erythrocytes. Contrary to the more advanced Improved Neubauer counting chambers, the counting area of each group square is limited by the outer one of the triple boundary lines. CE-marked according to IVD-Directive 98/79 CE.
The ruling shows 9 large squares of 1 mm² each. These are used for counting leucocytes. Each large square is subdivided by double lines (0.05 mm apart) into 16 group squares with 0.2 mm sides. The group squares correspond in size to the Neubauer counting chamber, but have no further subdivisions. They are used for counting thrombocytes and erythrocytes. The double lines from mini squares with an area of 0.0025 mm². CE-marked according to IVD-Directive 98/79 CE.
CE-marked according to IVD-Directive 98/79 CE. Manufactured according to DIN 12 847, including 2 haemacytometer cover glasses. The ruling is rectangular, covering an area of 5 mm². The large rectangles measure 0.25 x 0.20 = 0.05 mm². They are each subdivided into 20 mini squares with an area of 0.0025 mm². This chamber is commonly used for counting cells in the cerebro-spinal fluid, or for counting nematodes.
Combination of the Bürker and Thoma systems. The ruling shows 9 large squares of 1 mm2 each. The large squares are subdivided into 16 group squares with 0.2 mm sides. in the central large square, each group square is subdivided into 16 mini squares with 0.05 mm sides (= 0.0025 mm2). CE-marked according to IVD-Directive 98/79 CE.
The ruling differs from the customary systems for blood cell counts by its large area of 16 mm2. The ruling shows 16 large squares of 1 mm2. Each large square is subdivided into 16 mini squares with 0.25 mm sides and an area of 0.0625 mm2. This chamber is frequently used for counting cells in the cerebro-spinal fluid. CE-marked according to IVD-Directive 98/79 CE.
