Whether in research, science and industry: ratiolab® liquid handling products are used in many laboratories worldwide for applications with liquid media. Our broad portfolio offers everything that facilitates the daily laboratory routine: pipet tips, diverse pipet tips systems, serological pipets, pasteur-plast pipets, etc.
LIQUID-HANDLING
Pipetting reservoirs
Details
The ratiolab® pipet reservoirs made of white polystyrene (PS) are ideal for the repetitive filling of single and multi-channel pipets. Because of the innovative design, these disposable items are both space-saving and stackable. Their broad edges give them a firm and safe stand. They are thus an uncomplicated and clean alternative to reusable reservoirs.
The material is recyclable.Product Features
This product line is available in three application-oriented versions:
Version -Picture- 1- single reservoir with max. volume 50 ml
- angled bottom for practically complete withdrawal of sample and hence economical in use
- groove graduations at 10, 15, 20 and 25 ml
- labeling area
Version -Picture- 2- extra large single reservoir with max. volume 100 ml
- graduations at 50 and 100 ml
- conical bottom for economy due to minimum loss of medium
Version -Picture- 3- specially designed for use with 8-channel pipets
- 8 separate channels of 6 ml volume (= 48 ml total)
Versions 1– 3 are available gamma-sterilized or non-sterile.
Products
ratiolab® Pipet Tips System and Refill System
Details
ratiolab® Pipet Tipsratiolab® pipet tips are ideal for all commercially available pipets. Their uniform high quality and precision make today‘s pipets fully effective. Together with specially developed Multirack, Refill System and the ratiolab® Multibox with the associated pipet tips in Multitray, they make pipetting much simpler and safe, also in the most sensitive applications. Our pipet tips are perfectly fit for manual or electronic, single or multichannel pipets.
Product Features
Precision in each and every detail – a guarantee for highest quality.- made of high quality polypropylene
- tight fit due to the precisely fitting cone
- optimal handling due to the stable shape
- autoclavable
- guaranteed dust-free due to special ionization treatment
- available pre-sterilized or non-sterile
- excellent transparency due to high quality surfaces
- minimal residual wetting due to the controlled quality of raw materials
- excellent volume accuracy due to precise tip orifice
- practice-oriented tip volumes
- aeroject® tips with special filters made of hydrophobic PE-HD as an aerosol barrier and for protection against contamination
- suitable for all commonly used pipet types
This is why ratiolab® pipet tips always provide perfect results.
Product
DETAILS
ratiolab® MultirackThe ratiolab® Multiracks provide even more time saving, perfect hygienic conditions and simple operation.
Product Features
ratiolab® Multirack- the pipet tips are placed on a robust matrix, in an 8 x 12 format for all tips up to 300 µl, and in a 6 x 10 format for tip size 100 – 1000 µl
- the tips can be picked up by 1, 8 or 12-channel pipettors as well as by pipetting robots contamination-free and without any hand contact
- the Multiracks are durable and steady, and the hinged cover can be opened up to 180°
- after work, the Multibox® can be closed firmly by means of a click closure to protect the tips from dust
- the Multiracks are completely autoclavable at 121 °C, 20 min
- Multiracks are available in sterile and non-sterile packs
Product
Details
ratiolab® Multibox®plus and -ultra/MultiTray® SystemThe ratiolab® Multibox®plus and -ultra/MultiTray® system simplifies the handling of pipet tips and provide more safety.
MultiTray®, the dust-proof refill packs made of plastics for ratiolab® pipet tips, hold the tips in plastic matrices. Up to five plastic matrices filled with tips are stacked on top of each other in the space-saving MultiTray®. For tips up to 300 µl the matrices contain 96 pipet tips are in the 8 x 12 standard format. All 100 – 1000 µl tips are in a 6 x 10 format on the matrices. The matrices can simply be removed from the Multibox® with the two finger tabs.
The MultiTray® matrices fit securely into the Multibox®plus and -ultra with a soft click. The framework of the Multibox®plus and -ultra provides full support for the MultiTray® matrices – resulting in convenient and safe tip pick-up, even with 8- and 12-channel pipetors. For tip removal the dustproof, hinged cover of the Multibox®plus and -ultra may be opened completely or partially by using the additional sliding mechanism. For cleaning the cover can be removed.
The ratiolab® Multibox®plus and -ultra/MultiTray® system is space and cost-saving. It clearly reduces the amount of waste, and it provides more convenient and safe pipetting and sterilization.
Product Features
ratiolab® Multibox® plus and -ultra for MultiTray® pipet tips
Reusable pipet tip boxes for the ratiolab® MultiTray® refill systems.- Multibox® plus, PC, with dust-proof hinged and sliding lid, completely removable
- Multibox® ultra, PP, with hinged lid
- can be autoclaved several times at 121 °C, 20 min
- quantity per pack: 1 pc.
- scope of deliver: Multibox®plus or -ultra without MultiTray® and without pipet tips
MultiTray® for Multibox®plus and Multibox®ultra
- dust-proof refill pack with several plastic matrices filled with tips
- the most functional, environmentally-friendly, space and cost-saving packaging
Product
aeroject® ultra Filter tips
Details
Pipet tips with special filters, to effectively prevent the pipettor shaft from contamination with aerosols and liquids to be sucked into the pipettor.
Product features
- sterilized
- free of RNase, DNase, DNA, pyrogens and ATP
- free of human DNA and PCR inhibitors
- pipet tips and aerosol filters made of ultra-hydrophobic PE-HD
- minimised retention due to special surface treatment
- perfect and tight fit on all major pipettor brands
- aeroject® ultra 17 70 010 and 17 71 000xl with extended length for operation with narrow vessels and reduced risk of cross-contamination
- packed in plastic racks with hinged lids
Product
Serological Pipets
Details
Glass-clear polystyrene (PS).
- free of RNase, DNase, DNA, pyrogens
- non-toxic, TSE/BSE free
- permanent black-embossed graduations
- with color-coded ring for convenient identification, standard color code
- sterile, individually packed
- packed: plastic/paper
- negative graduation for additional capacity
- accuracy is +/- 2-3%
Products
Dispenser-Tips
Details
Dispenser Tips fit onto ratiolab® dispetta, Eppendorf Multipette® 4780, Ritter Dispenser, Gilson Distriman and Brand HandyStep S. Not autoclavable.
Adapters for 25ml and 50ml Dispenser Tips must be ordered separately.
Products
Pasteur-Plast Pipets
Details
Pasteur-plast pipets render liquid handling simple and safe. Cross-contamination and carry-over simply cannot occur so that tedious clean-ups are unnecessary. In addition, there is no danger of glass breakage with the resulting danger of infectious material escaping. The pasteur-plast pipets are made of transparent polyethylene. They are inert to biological fluids and most acids. The low affinity of the surface reduces the loss of cells and valuable proteins through binding.
- soft, elastic bulb
- unbreakable – thus reduced risk of glass injury
- burr-free orifice for neat, clean and precise dispensing
- only externally graduated pasteur-plast pipets with clearly visible embossed graduations
- sterile pasteur-plast pipets are gas-sterilized and individually packaged
- BSE-free
- can be used for food
- made of LD-PE
- usable up to medium temperature 70°C
Detail information (PDF)Products
Sterilizing Pipet Box
Details
Aluminium pipet boxes with optimized easy handling in every day´s work. The cylindrical pipet boxes are the best option for autoclaving various glass items with a length from 150 to 480 mm like mixing rods, pasteur-, volumetric and graduated pipets.
Product Features
- autoclaving: the new construction guarantees the entrance of steam into the container and optimizes the process of autoclaving
- opening and closing: soft sliding performance of top section onto the base section facilitates work
- base and top section are filled with a silicon layer at the bottom as shock absorber to protect the glass items from splintering
- the sterilizing pipet boxes are available in 4 various lengths
- bottom: inside dimensions: 60 x 60 mm, external dimensions: 62 x 62 mm
- top: inside dimensions: 62,75 x 62,75mm, external dimensions: 68,70 x 68,70mm
Stainless steel holder for 4 ratiolab® pipet boxes
- for practical storage up to 4 pipet boxes
- space-saving and safe storage of pipet boxes
- size D x W x H: 265 x 250 x 120 mm
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