PR1MA™ Conical Tube Promo!

For a limited time, enjoy discounted pricing on
Bagged PR1MA™ 15 mL and 50 mL Conical Centrifuge Tubes!

(C15B, C50B)

 

Offer is valid until 06/30/26 or while supplies last. Not valid on previous purchases.
Special price applies only to the items specified. Other capacities or items cannot be substituted.

All terms and conditions apply.

PR1MA™ 15 mL and 50 mL Sterile Conical Centrifuge Tubes

Achieve reliable, high-speed separations with PR1MA™ 15 mL and 50 mL Conical Centrifuge Tubes. Engineered from high-quality, durable polypropylene, these tubes are meticulously tested to be DNase/RNase and pyrogen-free, ensuring the integrity of your sensitive samples.

Designed for demanding laboratory applications, PR1MA™ tubes offer superior strength and crystal-clear visibility for accurate liquid handling.

Key Features and Specifications

Invest in precision and safety for your lab workflow:

• Sterile & Safe: Guaranteed DNase/RNase and pyrogen-free for contamination-sensitive assays.

• High Performance: Built to withstand demanding centrifugation protocols:
• 15 mL Tubes: Max RCF rating up to 12,000 x g
• 50 mL Tubes: Max RCF rating up to 16,000 x g

• Material: Constructed from premium, durable polypropylene.

• Temperature Range: Usable across a wide range of applications from -80ºC up to +40ºC

• Easy Identification: Features a large, white shaded writing area for quick and clear labeling.

• Accurate Measurement: Bold, easy-to-read black graduations ensure precise volume readings.

• Packaging Options: Available in convenient Rack Configurations: Choose from bulk Bagged or various racked options, including Foam Rack, Paperboard Rack, or durable Plastic Rack for immediate use.
• RackMaster: Our enhanced plastic rack system designed for maximum stability. 

When your research demands precision and maximum safety, trust PR1MA™ Conical Centrifuge Tubes. Select the volume and packaging that fits your workflow and order today for reliable liquid handling and sample protection.

2026 Benchpress Promo!

For a limited time, buy one PR1MA™ Microplate Microcentrifuge (PCRCENT)

AND get one of the following items ABSOLUTELY FREE!

PR1MA™ 12 Mini Microcentrifuge (MF12-VF)

PR1MA™ V2 Vortex Mixer (VM-1003-VF)

Fixed PR1MA™ Roto-Mini (RFP2020-VF)

PR1MA™ Cool Cube (CC-FRZ-VF)

SmartDoc™ Imaging System (E5001-SDB-VF)

For free product, add item PCRCENT at $894.54 to your cart, plus one of the following items:

MF12-VF for free Mini Microcentrifuge

VM-1003-VF for free Vortex Mixer

RFP2020-VF for free Roto-Mini

CC-FRZ-VF for free Cool Cube

E5001-SDB-VF for free Imaging System

Use Promo Code: BP1.26

Click here for more Benchpress Deals or see flyer for more details.

Free offers require purchase of designated item at list price (Price reflected in flyer).

Offer is valid from 05/01/26 - 07/24/26 or while supplies last.

Cannot be combined with other offers or discounts. Not valid on previous purchases or institutional pricing.

Special price applies only to the item specified. Valid in the USA only. Use promo code BP1.26.

All standard terms and conditions apply.
 

PR1MA™ Microplate Microcentrifuge

• Quickly spins down droplets in PCR plates (less than 20 seconds)
• Accepts skirted, non-skirted, standard, and most microtiter PCR plates
• 50% smaller than traditional centrifuges
• Unique rotor design prevents sample spillage 

The PR1MA™ Microplate Microcentrifuge is the first mini-sized centrifuge with a swing-out rotor for microplates. Centrifuging plates before PCR ensures all reactants are in the bottom of the wells for proper concentrations and improved yields.

The easily accessible rotor chamber includes two plate carriers that rest at a 75° angle. This allows plates to be inserted confidently without sealing tapes or caps. Upon closing the centrifuge lid, the rotor accelerates and the centrifugal force "swings" the plates into a horizontal position, concentrating any droplets on the plate walls to the well bottoms.

Accessories 

• PCRCENT-A02 - This tube adapter for the PCRCENT Plate Centrifuge holds 96 0.2 mL tubes or 8 and 12 position PCR strips. It comes 2 per pack.
• PCRCENT-DWMP - This optional rotor for the PCRCENT Plate Centrifuge has carriers for deep well plates up to 35 mm tall.

Item # PCRCENT is proudly made in the USA! Click here for more made in America products!

• Redesigned to accept two 1 L Flasks
• Increased temperature control up to 70°C 
• Instant clamp exchange with MAGic Clamp system
• Only 11 inches wide
• 2-year warranty 

The PR1MA™ Mini Incubated Shaker is the most compact shaking incubator in its class. Despite the remarkably small footprint, a large 11.5 x 9.5 In. work space accepts several platforms for use with a variety of vessels.

The standard platform (included) features a non-slip rubber-coated surface ideal for TC flasks, petri dishes, and staining trays.

The convenient MAGic CLAMP™ Platform is also available for use with Erlenmeyer flasks and test tube racks. The unique, magnetic attachment method is the easiest way to instantly change between flask clamps of different sizes.

IS-300 Platforms and Accessories

PR1MA™ Freezer Box Promo!

For a limited time, enjoy discounted pricing on select PR1MA™ Cardboard Freezer Boxes!

(SB2CC-81, SB2CC-100)

 

Offer is valid until 12/31/2026 or while supplies last. Not valid on previous purchases.
Special price applies only to the items specified. Other capacities or items cannot be substituted.

All terms and conditions apply.

PR1MA™ Cardboard Freezer Boxes and Inserts

PR1MA™ Cardboard Freezer Boxes and Inserts provide reliable, organized storage for samples in both upright and chest freezer racks. Designed for laboratory environments, these freezer boxes deliver durability and performance across a wide temperature range, making them suitable for long-term biostorage and cryogenic applications.

Constructed to withstand temperatures from -196ºC to 121ºC, PR1MA™ freezer boxes are ideal for use in ultra-low temperature freezers, liquid nitrogen vapor phases, and standard laboratory freezers. Each box features drain holes on the bottom to prevent moisture buildup and a dedicated writing area on the lid for clear sample identification and inventory control.

The boxes follow the standard 5.25 x 5.25 x 2-inch footprint, ensuring compatibility with most freezer racks. Additional 3-inch and 4-inch height options are also available to accommodate varying tube lengths and storage needs. A wide range of cell divider configurations, from 16 to 144 cells, allows laboratories to customize storage for different tube sizes and sample quantities.

Main Attributes

• Compatible with upright and chest freezer racks
• Wide temperature range: -196ºC to 121ºC
• Drain holes to minimize condensation buildup
• Writable lid area for easy labeling and organization
• Standard 5.25 x 5.25 In. footprint
• Available in 2, 3, and 4 inch heights
• Multiple cell divider options: 16, 25, 36, 49, 64, 81, 100, or 144 

PR1MA™ Cardboard Freezer Boxes and Inserts offer a practical, space-efficient solution for secure sample storage, helping laboratories maintain organization, traceability, and workflow efficiency.

Need Freezer Racks too? Check out our Freezer Rack Configurator to find the perfect rack for your lab.
 

2026 Benchpress Promo!

 

For a limited time, buy one PR1MA™ Mini CO2 incubator (INCO2-H)

AND get one of the following items ABSOLUTELY FREE!

 

PR1MA™ 12 Mini Microcentrifuge (MF12-VF)

PR1MA™ V2 Vortex Mixer (VM-1003-VF)

Fixed PR1MA™ Roto-Mini (RFP2020-VF)

PR1MA™ Cool Cube (CC-FRZ-VF)

SmartDoc™ Imaging System (E5001-SDB-VF)

 

For free product, add item INCO2-H at $4,795.29 to your cart, plus one of the following items:

 

MF12-VF for free Mini Microcentrifuge

VM-1003-VF for free Vortex Mixer

RFP2020-VF for free Roto-Mini

CC-FRZ-VF for free Cool Cube

E5001-SDB-VF for free Imaging System

Use Promo Code: BP1.26

Click here for more Benchpress Deals or see flyer for more details.

 

Free offers require purchase of designated item at list price (Price reflected in flyer).

Offer is valid from 05/01/26 - 07/24/26 or while supplies last.

Cannot be combined with other offers or discounts. Not valid on previous purchases or institutional pricing.

Special price applies only to the item specified. Valid in the USA only. Use promo code BP1.26.

All standard terms and conditions apply.

• Digital control of temperature and CO₂
• Personal-sized, 13 x 14.5 in. footprint (20 L)
• Accepts bottles and flasks up to 2 L
• Includes 2 stainless steel shelves
• Dual beam, infrared sensor

At only 13 inches wide, the PR1MA™ Mini CO₂ Incubator is the smallest and most economical incubator for applications requiring CO₂ gas control. Its small footprint makes the incubator ideal for use inside of biological safety cabinets, isolating sensitive cultures, or for any laboratory simply trying to conserve bench space. With a thick layer of high-efficiency insulation surrounding the chamber, the incubator is also ideal for the transportation of cells. Once power has been disconnected, the incubator maintains temperature levels within 10% of the set parameter for up to 1 hour*. In addition, each model includes a 12 V vehicle power adapter for operating the instrument in a car, boat, etc.

Both temperature and CO₂ percentages are digitally adjustable and displayed in real-time on the large LED control panel. This panel also features a “Cal” function, for easy in-lab calibration of the temperature or CO₂. In addition, humidity (up to 80%) can be added to the chamber by inserting the included (stainless steel) humidity reservoir.

Despite its small size, the incubator features a relatively large 20 L chamber with the capacity for flasks and bottles up to 2 liters. Two removable, stainless-steel shelves are included. The shelves are perforated to improve airflow within the chamber.

* If disconnected from the CO₂ supply, CO₂ percentage decreases by approx. 1%/30 min.

PR1MA™ Cryo Tubes Promo!

For a limited time, buy any 2 cases of PR1MA™ Cryogenic Tubes
  and get 1 CryoFreeze® GripRack™ (5160-0G-F) FREE! 

For free product, add 2 list price items of your choice and one 5160-0G-F item to your cart.

Promo valid until 06/30/26 or while supplies last.
Offer cannot be combined with other discounts or institutional pricing. Customer must pay the list

price for the 2 cases to receive the free item. Not valid on prior purchases.

All terms and conditions apply.

PR1MA™ Cryo Tubes

• Ultra-pure polypropylene meets FDA 21 CFR 177.1520 & USP Class VI
• High-contrast black 100 uL graduations are bold and easy to read
• Large white writing area on all tubes
• Optimized for vapor-phase liquid nitrogen storage
• Note: not suitable for immersion in liquid nitrogen
• Temperature range: -196°C to 121°C
• HDPE cap has secure lip-seal feature so no O-ring is necessary
• Maximize tube storage within racks, boxes, and canes
• Sterile and certified free of detectable DNase, RNase, DNA, PCR inhibitors, and endotoxins

Proudly made in the USA! Click here for more made in America products!

2026 Centrifuge Promo!
 

MC-24R Bundle with COMBI-Rotor (C2417-R)

 

Bundle Includes:

One MC-24R Refrigerated Microcentrifuge (C2417-R-NR), 115V

& One COMBI-Rotor (C2417-RCMB)!

 

Add item # C2417-R to your cart for a bundle discount.

Use Promo Code: CEN26

 

Click here for more Benchmark Bundles

or see flyer for more details.

 

Free offer with purchase of designated items at listed price. Cannot be combined with other discounts or pricing.

Not valid on prior purchases. Special price applies only to the specified item; no substitutions.
Promo valid from 01/01/26 – 6/30/26. All terms and conditions apply.

MC-24R Refrigerated Microcentrifuge   

2026 Benchpress Promo!

 

For a limited time, enjoy discounted pricing on SureTherm™ CO2 Incubators!

 

H3565-45 - WAS $6,434, NOW, $4,850

H3565-180 - WAS $7,772, NOW $4,950

H3565-180HD - WAS $9,717, NOW $5,880

H3565-180HDO2 - WAS $13,429, NOW $11,400

 

Use Promo Code: BP1.26

 

Click here for more Benchpress Deals or see flyer for more details.

 

Free offers require purchase of designated item at list price (Price reflected in flyer).

Offer is valid from 05/01/26 - 07/24/26 or while supplies last.
Cannot be combined with other offers or discounts. Not valid on previous purchases or institutional pricing.

Special price applies only to the item specified. Valid in the USA only. Use promo code BP1.26.

All standard terms and conditions apply.

SureTherm™ CO₂ Incubator Series with IncuView™ LCI

• Precision temperature control
• 6-sided heating, ambient +5°C to 60°C
• Heated door and door frame
• Prevents condensation
• Excellent accuracy and recovery after opening the door
• Quick recovery of temperature and CO₂
• Internal microscope option
• Monitor cells on the display or remotely on a smart device

Cell cultures depend on optimized growth conditions in order to thrive. With precise temperature and CO₂ control, Benchmark's SureTherm™ Incubators provide the perfect environment for your cultures. All SureTherm™ Incubators feature a proprietary heat distribution system that combines six-sided heating with a low speed internal fan. Air is circulated uniformly throughout the chamber without air exchange from the external environment. This results in a controlled, protected environment with minimal temperature fluctuations (within 0.1°C). Two chamber volumes are available – 45 L and 180 L.  The 180 L model also includes options for high heat decontamination, a split glass door and oxygen gas control.

These are the first and only incubators with the optional (patent pending) IncuView™ LCI (Live Cell Imaging) technology for viewing cells in "real time". An internal microscope and large, external display allow cells to be viewed without removal from the incubator, eliminating the inherent temperature fluctuations and risk of contamination. Cells are easily viewed on the large, integrated display or viewed locally or remotely with a Wi-Fi enabled phone, tablet or computer. Cell viewing requires the IncuView™ Integrated Microscope Shelf.

 
Incubator specifications
 

Temperature Range	Ambient +5°C to 60°C
Temperature Accuracy	±0.1°C
Temperature Uniformity	± 0.4°C
Temperature Increments	01°C
Temperature Stability	0.1°C
CO2 Range	0 to 20%
CO2 Increment	0.001
CO2 Accuracy	± 0.1%
CO2 Sensor	Dual Beam IR
Heat Decontamination	Yes, Models 180HD and 180HDO2 only
O2 Range	0.5 to 20% (180HDO2 Model ONLY)
O2 Accuracy	±0.3% (180HDO2 Model ONLY)
Chamber Dimensions 45 L (W x D x H)	13.2 x 14.2 x 15.4 in. | 33.5 x 36.1 x 39.2 cm
Chamber Dimensions 180 L  (W x D x H)	18.7 x 20.8 x 28 in. | 47.3 x 52.8 x 71 cm
Chamber Volume	45 Liter | 180 Liter
Split Inner Door	6 Compartments (180HDO2 Model ONLY)
Chamber Material	Stainless Steel
Exterior Dimensions 45 L  (W x D x H)	16.5 x 18.3 x 21.8 in. | 42 x 46.5 x 55.3 cm
Exterior Dimensions 180 L (W x D x H)	22 x 26.2 x 37.2 in. | 56 x 66.5 x 94.5 cm
Weight 45 L	77 lbs | 35 kg
Weight 180 L	172 lbs | 78 kg
Electrical	120 V or 230 V,  50-60 Hz
Power Consumption	300W (H3565-45) | 420W (H3565-180) | 700W (H3565-180HD) & (H3565-180HDO2)
Warranty	2 years

 
 
Microscope Specifications
 

Magnification	200X
Field of View	1 x 1 mm
Resolution	2 µm
Image Format	5MP (2592 x 1944 pixels)
Video Format	MPEG-4, up to 1296 x 972 10 FPS
Sample Vessels	clear flasks, dishes, plates <8 mm thick
Optics	Brightfield or darkfield
Sensor	CMOS
Electrical	5 V (powered by internal micro-USB)

 

Need Cold Storage in a Hurry?

MIDSCI™ Delivers Fast with ABS | American BioTech Supply!

5-8 Days Shipping on Fast Track Freezers & Refrigerators

Check out the Laboratory FastTrack | Pharmacy FastTrack flyers for full details.

  

Items are subject to change without notice. Fast delivery options may end at any time and are dependent on stock availability and location. 

While we strive to ensure the accuracy of all product descriptions and shipping timelines,

delivery times may vary based on factors such as order volume and shipping carrier performance. 

MIDSCI™ and ABS|American BioTech Supply reserve the right to modify or discontinue promotions at their discretion.

All terms and conditions apply.

Pharmacy Solid Door Refrigerator

Need Cold Storage in a Hurry?

MIDSCI™ Delivers Fast with ABS | American BioTech Supply!

5-8 Days Shipping on Fast Track Freezers & Refrigerators

Check out the Laboratory FastTrack | Pharmacy FastTrack flyers for full details.

  

Items are subject to change without notice. Fast delivery options may end at any time and are dependent on stock availability and location. 

While we strive to ensure the accuracy of all product descriptions and shipping timelines,

delivery times may vary based on factors such as order volume and shipping carrier performance. 

MIDSCI™ and ABS|American BioTech Supply reserve the right to modify or discontinue promotions at their discretion.

All terms and conditions apply.

Pharmacy Stainless Steel Laboratory Refrigerator

Need Cold Storage in a Hurry?

MIDSCI™ Delivers Fast with ABS | American BioTech Supply!

5-8 Days Shipping on Fast Track Freezers & Refrigerators

Check out the Laboratory FastTrack | Pharmacy FastTrack flyers for full details.

  

Items are subject to change without notice. Fast delivery options may end at any time and are dependent on stock availability and location. 

While we strive to ensure the accuracy of all product descriptions and shipping timelines,

delivery times may vary based on factors such as order volume and shipping carrier performance. 

MIDSCI™ and ABS|American BioTech Supply reserve the right to modify or discontinue promotions at their discretion.

All terms and conditions apply.

High Density Urethane Laboratory Refrigerator