The Cole-Parmer 04750-22 is a six-roller laboratory tube mixer designed to provide gentle, continuous rolling and rocking action for tubes, bottles, and other cylindrical vessels.
Its fixed-speed operation delivers consistent sample agitation with minimal aeration, making it suitable for mixing blood samples, viscous substances, liquid-solid suspensions, and other laboratory materials.
The removable rollers allow the spacing to be adjusted for vessels of different diameters, while raised side panels help keep tubes and bottles securely positioned during operation.
This unit is offered in new open-box condition and includes its original packaging, fitted protective foam, power cord, and user guide.
Six-roller laboratory tube mixer
Fixed-speed operation
Combined rolling and rocking motion
Gentle mixing with minimal aeration
Suitable for tubes and cylindrical bottles
Removable rollers accommodate different vessel diameters
Raised side panels help retain vessels during operation
Simple illuminated On/Off control
Compact benchtop design
Original packaging with fitted protective foam
Manufacturer: Cole-Parmer
Product: Tube Roller Shaker
Catalog Number: 04750-22
Series: RS-200
Roller Configuration: 6 rollers
Speed: 33 rpm
Rocking Amplitude: 16 mm
Maximum Load: 3 kg (6.6 lb)
Roller Dimensions: Approximately 340 × 30 mm
Control Type: Fixed speed
Timer: No
Input Voltage: 120 VAC
Frequency: 50/60 Hz
Power Consumption: 50 W
Fuse: F3.15A
Approximate Dimensions: 23.4 × 10 × 4.3 in
Approximate Net Weight: 11.2 lb
Serial Number: R142000029
Designed By: Bibby Scientific Ltd., United Kingdom
Country of Manufacture: China
Cole-Parmer 04750-22 six-roller tube mixer
Six installed rollers
Removable side panels
Power cord
User guide
Original box and fitted protective packaging
Includes all accessories shown in the photographs.
New – Open Box. The unit appears unused and remains in its original packaging with fitted protective foam and documentation. The exterior box was opened for inspection and photography.
The original carton may show minor wear from storage and handling. Operational testing has not been documented. Please review the photographs for the exact condition and included components.
This item will be carefully packaged to ensure safe delivery.
Shipping costs are calculated automatically based on the buyer's location.
Local pickup is available in San Diego, California.
The Cole-Parmer 04750-22 is a six-roller laboratory tube mixer designed to provide gentle, continuous rolling and rocking action for tubes, bottles, and other cylindrical vessels.
Its fixed-speed operation delivers consistent sample agitation with minimal aeration, making it suitable for mixing blood samples, viscous substances, liquid-solid suspensions, and other laboratory materials.
The removable rollers allow the spacing to be adjusted for vessels of different diameters, while raised side panels help keep tubes and bottles securely positioned during operation.
This unit is offered in new open-box condition and includes its original packaging, fitted protective foam, power cord, and user guide.
Six-roller laboratory tube mixer
Fixed-speed operation
Combined rolling and rocking motion
Gentle mixing with minimal aeration
Suitable for tubes and cylindrical bottles
Removable rollers accommodate different vessel diameters
Raised side panels help retain vessels during operation
Simple illuminated On/Off control
Compact benchtop design
Original packaging with fitted protective foam
Manufacturer: Cole-Parmer
Product: Tube Roller Shaker
Catalog Number: 04750-22
Series: RS-200
Roller Configuration: 6 rollers
Speed: 33 rpm
Rocking Amplitude: 16 mm
Maximum Load: 3 kg (6.6 lb)
Roller Dimensions: Approximately 340 × 30 mm
Control Type: Fixed speed
Timer: No
Input Voltage: 120 VAC
Frequency: 50/60 Hz
Power Consumption: 50 W
Fuse: F3.15A
Approximate Dimensions: 23.4 × 10 × 4.3 in
Approximate Net Weight: 11.2 lb
Serial Number: R142000029
Designed By: Bibby Scientific Ltd., United Kingdom
Country of Manufacture: China
Cole-Parmer 04750-22 six-roller tube mixer
Six installed rollers
Removable side panels
Power cord
User guide
Original box and fitted protective packaging
Includes all accessories shown in the photographs.
New – Open Box. The unit appears unused and remains in its original packaging with fitted protective foam and documentation. The exterior box was opened for inspection and photography.
The original carton may show minor wear from storage and handling. Operational testing has not been documented. Please review the photographs for the exact condition and included components.
This item will be carefully packaged to ensure safe delivery.
Shipping costs are calculated automatically based on the buyer's location.
Local pickup is available in San Diego, California.
