Omni : What homogenisers for sample preparation?

Specialising in sample preparation, Omni designs benchtop homogenisers for life sciences, quality control and R&D laboratories. From handheld rotor-stator units to Bead Ruptor bead mills, the portfolio covers volumes from microlitres to 50 mL tubes. Its strengths: high reproducibility, fit-for-purpose accessories (stainless-steel probes and disposable Omni Tips) and application support that safeguards your DNA/RNA, protein and microbiology protocols.

The global benchmark in homogenisation

Based in Kennesaw, Georgia (USA), Omni has become a global benchmark in laboratory homogenisation. Born from benchtop classics and renowned mechanical know-how, the brand has steadily broadened its portfolio: from early rotor-stator systems to multi-sample platforms, through to the bead mills of the Bead Ruptor family. Its growth rests on three pillars: engineering precision, a nuanced understanding of sample matrices (tissues, plants, soils, foods), and user-centred ergonomics. Backed by a worldwide distribution network and responsive application support, Omni now equips academic, pharmaceutical, food and beverage, cosmetics and environmental labs with robust, future-proof instruments designed for today’s throughput demands.

Expertise and areas of specialisation

The expertise of Omni covers the full spectrum of sample preparation needs for molecular, cellular and chemical analyses. On the rotor-stator side, handheld homogenisers such as Omni THq and high-power motors (e.g. GLH) offer precise speed control and a wide range of stainless-steel probes for volumes from a few hundred microlitres to several tens of millilitres. Disposable Omni Tips eliminate cross-contamination in sensitive assays (qPCR, NGS, virology) and reduce clean-down and changeover times between batches. On the bead-beating front, the Bead Ruptor series (4/12/24/96 formats depending on model) processes multiple samples simultaneously in standard tubes, with optimised bead media (ceramic, zirconium, steel) for hard, fibrous or lipid-rich matrices. Accessories for cooling and pre-filled kits stabilise DNA/RNA and improve repeatability. For high-throughput laboratories, multi-sample systems and dedicated racks integrate smoothly into QC and R&D workflows, from raw-material inspection to finished-batch analysis. Day to day, Omni stands out with intuitive operation, clear interfaces, extensive application notes and consumables compatible with the most common tube formats (2 ml, 7 ml, 15 ml, 50 ml depending on model). The result: homogeneous lysates, increased extraction yield and shorter cycle times, for more agile and more reliable laboratories.

Omni products distributed by Dutscher

Frequently asked questions about the Omni brand

: Where are Omni instruments designed?
: Omni homogenisers are engineered and assembled in the United States, with stringent quality control and global application support.

: Which technologies does Omni offer?
: Omni covers rotor-stator homogenisation and bead beating, for matrices from soft to very tough and volumes from micro- to macro-samples.

: How can cross-contamination be minimised?
: Disposable Omni Tips and pre-filled bead kits ensure a clean workflow between samples and speed changeover.

: Are the systems compatible with standard tubes?
: Yes, depending on the model, Omni accepts 2 mL tubes and larger formats (7/15/50 mL), plus multi-position racks for high throughput.

: In which fields are Omni products useful?
: Life sciences, microbiology, food testing, cosmetics, pharmaceutical and environmental labs: anywhere lysate homogeneity and repeatability are critical.

: What support does Dutscher provide for Omni?
: Selection advice, application trials, installation and aftercare. Dutscher helps you embed Omni in routine use and optimise parameters.