Lab Mixers

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Mini Fixed-Speed Lab Vortex Mixer

SISCO-LM-Vortex

SISCO's premium mini vortex mixer for sale. This vortex mixer is specifically designed for laboratory use, featuring a constant rotation speed of 3000rpm and compatibility with test tubes of various sizes. The mixing process is gentle and precise, minimizing damage to blood cells and ensuring sample integrity. Our lab mixer boasts a sleek, rounded body with an elegant appearance and operates with a jog function. This lab vortex mixer is widely applicable in biology, chemistry, scientific research, and educational settings, making it an ideal solution for routine liquid mixing applications.

$99.69

Vortex Mixer with Speed Control Knob

SISCO-LM-SMV-3500

This knob-controlled vortex mixer offers an adjustable speed range of 260~3500rpm with a 3mm orbital diameter. The intuitive speed control knob with scale markings allows users to easily adjust the mixing speed for different sample requirements. The lab mixer supports both touch and continuous operation modes and is powered by a 36W brushless DC motor, which ensures stable, reliable, and energy-efficient performance. This lab vortex mixer is widely used for mixing and agitation of tissues, cells, bacterial cultures, and chemical reagents.

$343.24

Digital Vortex Mixer with Keypad Control

SISCO-LM-SMV-4500B

SISCO's digital vortex mixer combines a digital screen with intuitive button controls, providing real-time speed readout for precise and effortless adjustment. With a speed range of 260~4500rpm, 3mm orbit diameter, and 36W input power, the mixer supports both touch and continuous operation modes to suit varying experimental workflows. Compatible with multiple adapters for 0.2mL–50mL centrifuge tubes and microplates, this lab vortex mixer is widely used in life sciences and physicochemical analysis for mixing, vortexing, and blending of chemical reagents and biological samples.

$370.88

Multi-Tube Vortex Mixer

SISCO-LM-MTVM

Shop high-quality digital multi-tube vortex mixers at SISCO. This lab vortex mixer features a brushless motor and a dual-control system combining a digital display panel with knob adjustment, supporting timed speed control for precise, repeatable mixing. Compatible with multiple interchangeable modules, the mixer accommodates a wide range of sample tube formats. Ideal for medical laboratories, university research, and other professional scientific applications, this vortex mixer delivers reliable performance across diverse lab workflows.

$1,012.62

Lab Roller Mixer, High-Low Axis, 6/8 Rollers

SISCO-LM-HLRM

Cost-effective roller mixers for sale online at SISCO. This high-low axis roller mixer is available in 6-roller and 8-roller configurations, with both non-digital and digital display models to suit different operational preferences. Combining rocking and rolling motions, the roller mixer operates across a speed range of 20~80 rpm, features a roller length of 280 mm, and accommodates sample tubes ranging from φ6 to 34 mm in diameter. Widely suitable for a wide range of applications such as preventing blood coagulation, avoiding sedimentation, and mixing viscous liquids or suspensions.

$308.31

Lab Roller Mixer, Horizontal Axis, 6/8/4 Rollers

SISCO-LM-HRM

Shop SISCO horizontal-axis roller mixers online. Available in 6-roller, 8-roller, and 4-roller (reagent bottle) configurations, this lab roller mixer operates at 20~80 rpm via a brushless motor with a horizontal rolling motion, digital display and button control, a timer range of 1 min~23 h 59 min, and a rated power of 25 W. This roller mixer machine is ideal for preventing blood coagulation and sedimentation, and for mixing viscous liquids and solid-liquid suspensions across clinical, biochemistry, and life science laboratories.

$388.77

Digital 3D Platform Lab Mixer

SISCO-LM-SK-3D

Buy a digital 3D rocking platform lab mixer with LED display at SISCO. This orbital mixer runs at 10~80 rpm with a flat platform tray (max. load 0.8 kg), smooth counterclockwise circular motion, a brushless motor, and low-noise operation. Widely used in virology, molecular biology, immunology, microbiology, and pathology — a reliable everyday lab mixer for life science workflows.

$453.08

Lab Tube Rotator Mixer, Single-Wheel

SISCO-LM-MX-RDE

Shop SISCO's single-wheel lab tube rotator mixer, compatible with 1.5~50 ml centrifuge tubes. This rotating mixer runs at 0~80 rpm via a DC motor, delivering continuous 360° rotation for thorough, uniform sample mixing. Voltage is customizable to suit different regional power standards. This tube rotator is ideal for blood coagulation testing, latex diagnostics, immunoprecipitation, and broader clinical and life science laboratory applications.

$417.54

Lab Tube Rotator Mixer, Double-Wheel

SISCO-LM-MX-RD-Pro

SISCO's double-wheel digital lab tube rotator mixer is available online. This rotating mixer features an LCD for real-time speed and timer readout, smooth circular rotation at 10~70 rpm, and an adjustable mixing angle of 0~90° — delivering gentle yet efficient sample mixing across a wide range of experimental setups. This lab mixer is ideal for biochemistry, molecular biology, and clinical laboratory applications.

$983.54

3D Variable-Speed Rotating Mixer

SISCO-LM-TM40

SISCO's 3D variable-speed rotating mixer, with adjustable speed from 10~40 rpm. By repositioning the rotating panel, samples in any tube format can be mixed at horizontal, vertical, or any intermediate angle — delivering gentle yet thorough mixing suited to shear-sensitive applications such as molecular hybridization and blood sample processing. Compact and portable, this lab tube rotator runs reliably on the benchtop, in cold rooms, or inside incubators.

$695.85

Looking for a reliable lab mixer for your research or clinical workflow? Whether you need a high-throughput multi-tube vortex mixer, a gentle 3D rotating mixer for blood samples, a compact platform mixer for incubator use, or a roller mixer compatible with both centrifuge tubes and reagent bottles, SISCO offers a complete range of laboratory mixers designed to meet the demands of modern life science, biochemistry, and clinical laboratory environments. Explore our full selection and find the right mixer for your application.

What Is a Lab Mixer?

A laboratory mixer — also known as a lab mixing instrument or sample mixer — is an essential piece of equipment used to blend, homogenize, and resuspend biological, chemical, or clinical samples within tubes, flasks, or other containers. By applying controlled motion — whether vortex action, rolling, rocking, orbital rotation, or 3D tumbling — lab mixers ensure consistent, reproducible mixing without manual intervention, freeing lab personnel to focus on other tasks.

At SISCO, our lab mixer lineup spans multiple mixing technologies and form factors, from multi-tube vortex mixers and roller mixers to rotating disk mixers and 3D platform mixers. All models are engineered for ease of use, stable long-term operation, and compatibility with standard laboratory tube formats, making them suitable for clinical testing, molecular biology, biochemistry, microbiology, immunology, and broader life science research.

What Can You Use a Lab Mixer For?

Blood Sample Processing: For blood anticoagulation, coagulation testing, and latex diagnostics, a gentle end-over-end mixing action is critical to preserving sample integrity. SISCO's tube rotator mixers and roller mixers deliver the low-shear, continuous tumbling these applications require.
Molecular Biology & Hybridization: Techniques such as nucleic acid hybridization, immunoprecipitation, and antibody staining call for sustained, uniform mixing at controlled speeds. Our 3D rotating mixers and variable-speed rotary mixers are purpose-built for these gentle, long-duration workflows.
High-Throughput Sample Preparation: When multiple samples need to be processed in parallel, SISCO's multi-tube vortex mixers handle up to 50 tubes simultaneously, significantly reducing preparation time in busy clinical and research settings.
Temperature-Controlled Mixing: Some protocols require mixing inside an incubator or cold room. Our compact 3D platform mixer fits directly inside standard incubators and cold chambers, enabling precise mixing at controlled temperatures without additional equipment.
Viscous Liquids & Suspensions: For solid-liquid suspensions, viscous reagents, or samples that tend to sediment, roller mixers provide the steady, consistent motion needed to keep contents uniformly distributed throughout the run.
Large-Volume Reagent Mixing: Laboratories working with 1 L reagent bottles can rely on SISCO's horizontal-axis roller mixer, which accommodates large-format containers (φ45–100 mm) alongside standard centrifuge tubes on the same platform.

Whether you're setting up a new clinical lab, scaling up a molecular biology workflow, or looking to replace an aging piece of mixing equipment, SISCO's lab mixers deliver the reliability, flexibility, and value your laboratory needs. Browse our full selection above, or contact our team for product recommendations tailored to your specific application.