12 days of Holiday Cheer!

 

For a limited time, enjoy $1,955 OFF the PR1MA™ TC9639 Thermal Cycler (BSTC-96)...
  

AND get one box (10 plates) of select PR1MA™ Non-Skirted PCR Plates (PR-PCR1C296-F) ABSOLUTELY FREE!

Add item at the listed price, and one “-F” item to order free product. 

Click here for more holiday specials!

 

Free offers require the purchase of designated items at the listed price. Offers are valid until 12/31/2025.
Not valid on previous purchases. Special price applies only to the item specified.
Other capacities or items cannot be substituted. Use promo code 12DAYSXMAS25
All terms and conditions apply.
 

PR1MA™ TC9639 Gradient Thermal Cycler

The PR1MA™ TC9639 Thermal Cycler provides consistent, reliable results for laboratories with medium to high throughput. From its large, touch-screen user interface to its unique, multi-format block, this cycler is loaded with features. The program wizard and 10 pre-installed programs make it easier than ever to get up and running.

The fully adjustable heated lid prevents condensation and evaporation of samples. Lid temperature can be programmed, and when the block temperature is below 35°C, the lid automatically shuts off. The heating and cooling of the block are precisely and accurately controlled within exceptionally tight tolerances by a proprietary algorithm that simulates sample temperature.

With the multi-format block, there is no need for the expense of multiple interchangeable blocks. The PR1MA™ TC9639 has the flexibility to accept 96 × 0.2 mL tubes, a 96-well plate, 0.2 mL strips or 39 x 0.5 mL tubes all in the same sample block. For protocol optimization, a gradient can be set up across the block. An optional in-situ adapter allows for the incubation of slides. Additionally, the unit may be purchased with a 384-well sample block.

Compatible with PR1MA™ and Accuris™ PCR reagents. For research use only.

A large, full-color touchscreen serves as the operations center where all functions are accessed. From the “Home” screen, simply touch an icon to view the last run program, enter the program library, or use the program wizard to quickly enter a protocol. In addition, icons for favorite programs can be added for faster access.

The program wizard guides users through quickly setting up a protocol on a single screen. Once entered, programs are shown graphically and can be edited by simply touching the step that requires modification. Time and temperature increments can be built into programs as well as slower ramp rates. Storage capabilities are unlimited; programs can be stored in public folders, private (password-protected) folders, or on a flash drive. The full virtual keyboard allows for alphanumeric naming of programs and folders.

Features

• Gradient capabilities- ideal for protocol optimization
• Intuitive touchscreen control- Works even when wearing gloves!
• Upgraded software- Even easier to use than before!
• No need for interchangeable blocks- multi-format accepts:
• 0.2 mL tubes or strips (96)
• 0.5 mL tubes (39)
• 96-well PCR plate

12 days of Holiday Cheer!

 
 Click here for more holiday specials!

PR1MA™ Starter Kit

The PR1MA™ Starter Kit is a comprehensive package that includes everything required to get started with accurate and reproducible pipetting. With this kit, you can ensure that your liquid handling tasks are consistent and precise. The PR1MA Starter Kit is perfect for new labs and customers who want to upgrade their existing pipetting equipment.

The PR1MA Starter Kit is different from other liquid handling starter kits because it contains four pipettes that cover a wide volume range of 0.5 µl to 1,000 µl. These pipettors are designed to provide accurate and reproducible results, and they are perfect for a wide range of applications. The pipettor volumes include 0.5 to 10 µl, 2.0 to 20 µl, 20 to 200 µl, and 100 to 1,000 µl.

In addition to the pipettes, the PR1MA Starter Kit includes three racks of PR1MA Low-Retention Pipette Tips. These tips are specially designed to reduce sample retention and ensure accurate and precise pipetting. The kit also includes a six-position carousel stand that can hold all four pipettes and a PR1MA Backpack for easy transport.

This kit offers over $250.00 in savings compared to purchasing the kit components separately!

Kit Includes:

• 4 – Alphapette™ by PR1MA Pipettors (10 μL, 20 μL, 200 μL, 1,000 μL)*

• 3 – Racks of PR1MA Low-Binding Pipette Tips (1 each: 10 μL, 200 μL, 1,250 μL tips)*

• 1 – Laptop-Compatible Backpack

• 1 – Six-Place Universal Carousel Pipette Stand

*No mix and match or switching pipettor or tip sizes. PR1MA™ Low Retention Graduated Pipette Tips are certified free of detectable RNase, DNase, DNA, PCR inhibitors, and tested pyrogen-free.

Special Pricing on select filters for a limited time! 

Item # RJP3222SH – 100/pk – Was $158.00 - Now $125

 

Offer valid until 12/31/25 or while supplies last. No substitutions.
Cannot be combined with other offers or discounts.
All terms and conditions apply.

 

See Water Systems flyer for more details.

RephiQuik 0.22 uM Syringe Filters

PTFE, PVDF, PES & Nylon Membranes – Non-Sterile.

RephiQuik 0.22 uM Non-sterile Syringe Filters are precision-engineered for fine filtration and sterilization of aqueous, organic, or protein-based solutions in laboratory workflows. Designed for high performance with low extractables, these filters feature four membrane options—PTFE, PVDF, PES, and Nylon—to meet the diverse needs of analytical and research applications.

Each filter is constructed with a durable polypropylene (PP) housing and includes a female luer-lock inlet with a male luer-slip outlet for secure, leak-free operation. The 0.22 uM pore size enables efficient removal of bacteria and fine particulates, ensuring clarity, sterility, and protection of downstream systems such as HPLC instruments and cell cultures.

The filters offer a large effective filtration area with minimal hold-up volume, ensuring maximum recovery of precious samples. The membrane type and pore size are clearly printed on each unit, and color-coded housings provide quick visual identification: blue (PTFE), yellow (PVDF), green (PES), and purple (Nylon).

Membrane Options & Applications

• PTFE (Polytetrafluoroethylene)
• Hydrophobic membrane for highly aggressive solvents, strong acids, and gases. Excellent for chemical compatibility in HPLC and air filtration.
• PVDF (Polyvinylidene fluoride)
• Hydrophilic, low protein binding. Ideal for filtration of protein solutions, biological samples, and molecular biology workflows.
• PES (Polyethersulfone)
• Hydrophilic with asymmetric structure for rapid filtration of aqueous and slightly organic solutions. Optimized for cell culture and sterilization of buffers.
• Nylon
• Hydrophilic, chemically resistant to a wide range of solvents including ACN, DMF, and DMSO. Suitable for aqueous and organic sample filtration. 

Key Features

• Pore Size: 0.22 uM – ideal for sterilizing filtration
• Diameters Available: 13 mm (for up to 10 mL samples) and 32 mm (for up to 100 mL samples)
• Maximum Operating Pressure: 10 bar (145 psi)
• Low hold-up volume with high flow rate
• Leak-proof design for consistent results
• Color-coded for easy membrane identification
• Clearly labeled with membrane type and pore size
• Non-sterile – ready for general lab use and pre-sterilization protocols

Specifications

Diameters	13 mm	32 mm
Effective Filtration Area	0.80 cm2	4.4 cm2
Length, Inlet to outlet	21 mm	26 mm
Housing material	Polypropylene (PP)	Polypropylene (PP)
Inlet Fittings	Female Luer-Lok	Female Luer-Lok
Outlet Fittings	Male Luer slip	Male Luer slip
Process Vol.	1 to 10 mL	10 to 100 mL
Max. Operating Pressure	10 bar (145 psi)	10 bar (145 psi)
Max. Operating Temp.	45ºC	45ºC

 

Special Pricing on select filters for a limited time!

Item # RJF502210 – 10/pk - Was $136.63 - Now $100

 

Offer valid until 12/31/25 or while supplies last. No substitutions.
Cannot be combined with other offers or discounts.
All terms and conditions apply.

 

See Water Systems flyer for more details.

RephiQuik 50 mm PTFE Filter

Hydrophobic Vent Filter for Sterile Gas and Organic Solution Filtration.

The RephiQuik 50 mm PTFE Filter is a high-performance, ready-to-connect venting filter engineered with a hydrophobic PTFE membrane. Designed for use in lab and biopharma environments, this filter ensures safe and sterile air or gas flow, effectively preventing contamination.

Ideal for fermenter air sterilization and incubator gas filtration, the RephiQuik PTFE filter offers exceptional chemical resistance, making it perfectly suited for handling aggressive organic solutions. It can also be used between a pump and a receiving vessel to protect valves and pump components from damage caused by aqueous solutions.

Key Features

• Hydrophobic PTFE membrane supported by high-density polyethylene (HDPE)
• Durable polypropylene housing
• 50 mm diameter for optimized flow
• Excellent chemical compatibility
• Allows free passage of air and gases while blocking aqueous solutions and aerosols
• Equipped with ¼ In. single hose barb connections on both ends
• Autoclavable for repeated sterile use

Applications

• Sterile filtration of fermenter air
• Incubator gas filtration
• Filtration of aggressive organic solvents
• Pump and component protection in fluid systems 

Specifications
 

Diameters	50 mm
Housing material	Polypropylene (PP)
Filter Media material	PTFE
Inlet / Outlet Connections	1/4 In. Hose Barb
Pore Size	0.22 uM

For a limited time, buy 5 boxes of PD-Tip™ II Precision Dispenser Tips
and get a FREE HandyStep S Repeating Pipette!

After purchasing at midsci.com redeem your free product by visiting brandtech.com/promoform

Complete the form and attach your proof of purchase. Allow 4-6 weeks for delivery.

See flyer for more details.

Offers are valid until 12/31/25 or while supplies last. Offer not valid on previous purchases.

Other capacities or items cannot be substituted.
All terms and conditions apply.

PD-Tip™ II Precision Dispenser Tips

• Volumes from 0.1 mL to 50 mL
• *Compatible with most repeater pipettes including the BRAND HandyStep® touch, HandyStep® electronic, and HandyStep® S, Rainin® AutoRep™ E, AutoRep™ S and AutoRep™ M, Gilson® Repetman®, FisherBrand repeating pipette, black-handled Eppendorf® Repeater® 4780, and all other repeating pipettes using standard dispenser tips
• High Quality Materials: manufactured entirely from high-quality polyethylene and polypropylene (Piston of 0.1 mL tip is liquid crystal polymer-LCP)

BRAND PD-Tip™ II Precision Dispenser Tips offer efficient, step-by-step dispensing and enhance the proven features of the classic BRAND PD-Tip™ dispenser tips. Patented size coding means automatic tip volume detection by the HandyStep® touch and HandyStep® electronic. They also fit repeating pipettes from other manufacturers that use standard dispenser tips. PD-Tip™ II tips are manufactured from virgin polypropylene and high-density polyethylene. Available in non-sterile and BIO-CERT® sterile. BIO-CERT® PD-Tip™ II Precision Dispenser Tips are individually wrapped and certified free of DNA, RNase, endotoxins, and ATP to meet the most stringent sample integrity requirements. All PD-Tip™ II Precision Dispenser Tips are supplied with a batch Certificate of Performance to document accuracy and precision.