The product category Labware offers a wide choice of products for general laboratory applications. Our high quality cuvets, tubes and vessels are used in a multitude of laboratory applications. Even the clinical field is covered with our multi purpose beakers and bottles, ear tips and funnels.
LABWARE
Cuvets
Details
Disposable cuvets have long replaced cuvets once normally made of glass. New plastics coupled with modern methods of production allow photometric measurement well into the UV range.
Ultra-precision molds with several cavities – one per cuvet – are used for producing ratiolab® Q-VETTES and ratiolab® CUVETTES under controlled room conditions. Thus, in any one injection molding run several cuvets are produced simultaneously. In order to prevent deviations in extinction coefficient values from occurring in any one run due to increased stray light, the cuvets are automatically sorted according to their numbered cavities of origin.
Each package shows the corresponding local production number of the cuvetts position in the net. So all cuvetts inside one styrofoam box are technical wise indentical. Any measurement done with those identical cuvetts insures a high accurancy.
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Multicell Cuvets
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Ratiolab 12-cavity multicell cuvets – suitable for Thermo Scientific analysers: Arena 20, 20XT, 30 and 60.
Arena applications cover processes from food / beverage industry, biochemical and pharmaceutical tests. Fields of analysing:- food (milk, meat, honey)
- beverages (wine, beer, juice)
- customised applications
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Analysis Beakers
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Clear polystyrene (PS).
- high-precision design for use with robotic analytical systems Technicon T1 / T2; Genseac G1 / Hitachi H1
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Scintillation Vessels
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Natural polyethylene (HD-PE).
- high-precision design for use with robotic analytical systems
- insert tubes with special leakproof cap
- convenient opening and closing
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Cell Counter Vials
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Cell counter vials made of clear polystyrene (PS).
- high-precision design for use with robotic analytical systems
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Centrifuge Tubes
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Polypropylen (PP).
- conical bottom or self-standing
- available non-sterile or sterile
- the sterile centrifuge tubes are certified to be free from RNase, DNase, Endoxin, Pyrogen and ATP
- printed graduations and frosted writing field
- with red Polyethylene (HD-PE) screw cap
- temperature withstand -80°C to 121°C
- centrifugable up to 11000g
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Microcentrifuge Tubes
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High quality test tubes and centrifuge tubes in various volumes. The microcentrifuge tubes with tight sealing cap are made of polypropylene or polyethylene, produced in natural, or different colors for comfortable identification.
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Microcentrifuge Tubes with Screw Cap
Details
Polypropylene (PP).
Free of RNase, DNase, pyrogens and PCR-Inhibitors.
- with conical bottom or additional self-standing
- sterilized
- centrifugable up to approx. 25.000x g
- temperature-resistant from –80°C to +121°C
- autoclavable up to +121 °C
- Ø x H: 13.1 mm x 48 mm
- re-sealable bags
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Test Tubes
Details
At ratiolab you will find a wide selection of different sample tubes as well as the corresponding stoppers. Available in different volumes and bottom shapes, the sample tubes cover the complete range of daily laboratory needs.
The associated stoppers offer a particularly high level of tightness thanks to 2 innovative sealing strips. For a better overview, we offer the stoppers in natural and 4 other colors.
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Racks
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Multistand and Multistand Plus Racks for sample tubes
With the ratiolab® Multistand you have the opportunity to use it with several microcentrifuge tubes, cryo tubes and test tubes with different diameters through the patented holder to fix safely.
Rack for Microcentrifuge Tubes
Ideal for the secure handling of reaction vessels. Space-saving on the laboratory bench due to its narrow form. Practical side grips.
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Waste Disposal Bags and Cleanibag
Details
Autoclavable waste disposal bags for the sterilization and disposal of hazardous and contaminated labware.
You will find a wide range of autoclavable bags in different sizes and materials. Available with warning instruction and biohazard symbol or sterilization indicator patch.
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Petri Dishes
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Diverse petri dishes out of transparent polystyrene (PS).
Uncoated, with vents. Sterilized or clean as produced.
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Inoculating Loops
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Made of polystyrene (PS).
- hexagonal handle for safe handling
- beta-sterile
- sterile, individually packed in easy to open peel-packs
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Multi Purpose Beakers with Screw Cap
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Polypropylene (PP) or polystyrene (PS).
For sampling, transport and storage of solid, pasty and liquid samples.
- with red screw-cap
- supplied in non-sterile or sterile, individually packed
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Multi Purpose bottles
Details
Polyethylene, blue translucent (PE).
- inclusive lid with nonwoven fabric liner
- with graduations, light protection
- wide neck diameter 80 mm
- Volume: 2.5 l
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Ear tips, Ear funnels
Details
Hygienic and safe disposable products. Once attached, they remain fixed on most commonly used otoscopes. Ergonomic and smoothly formed. No sharp edges.
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