PR1MA™  BHI Broth [Brain Heart Infusion Broth], Powder

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PR1MA™ Gelrite™

CAS Number: 71010-52-1
Solubility: Water
Storage Temp: Room Temperature

Naturally derived gelling polymer that can be used in place of agar. Gelrite forms clear, rigid gels at approximately half the use level of agar in presence of soluble salts like Mg2+ and Ca2+.

Research or further manufacturing use only, not for food or drug use.

• Appearance: Solid
• Gel Strength: 400 - 700 g/cm²
• Loss on Drying: ≤ 15.0 %
• Particle Size 42 Mesh (355 µm): ≥ 95 %
• Transmittance: ≥ 80.0 %

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

Gelrite, PR1MA, MIDSCI, Laboratory Supplies, High-Quality, Research, Consumables, Reagents, Equipment, Customer Service, Quick Shipping, Satisfaction Guarantee, Personalized Solutions, Universities

PR1MA™ Touch Power Supply

• Touch screen control
• Bright color display
• Dual orientation, auto-rotating display

The PR1MA™ Touch is a workhorse electrophoresis power supply, ideal for the efficient separation of nucleic acids and proteins as well as basic western blotting applications. Four pairs of output jacks are wired in parallel for connecting multiple electrophoresis tanks. A color touch screen allows quick setting and monitoring of all run conditions, including run time, voltage, and current. Users can select “Constant Current” or “Constant Voltage” during an electrophoresis run, keeping the chosen parameter fixed as resistance changes. The dual orientation design with a rotating display allows the PR1MA™ Touch to be installed in the most convenient location, on a shelf or bench, saving valuable space.

The PR1MA™ Touch features a logical user interface.

Setting up an electrophoresis run couldn’t be easier; simply touch the parameter to select it, press the “up” and “down” arrows to adjust the value, and then touch “Start”. All parameters are always displayed, with no need to toggle between Time, Voltage, or Amperage. In addition, the run status is always displayed.

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Laser Microscope Slide Tough-Tag® Sheets

Laboratory labels formatted for laser printers. Tough-Tags® are chemically inert laboratory labels that strongly adhere to microtubes, test tubes, storage boxes, and microscope slides. They resist organic solvents and caustic agents. Tough-Tags® are perfect for accurately identifying important samples stored in moderate freezer temperatures.

Colors: White, Blue, Green, Orange, Red, Yellow or "Rainbow Pack"

Rainbow Pack includes 5 sheets of each color: Blue, Green, Orange, Red and Yellow
 

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

PetriStickers™ Petri Dish Labels

Quick, clean, and reliable labeling for petri dishes.

PetriStickers™ provide a fast, neat, and dependable way to label petri dishes in laboratory environments. Designed for ease of use, these stickers apply directly to the back of the petri dish, keeping labeling information visible without interfering with sample handling, streaking, or observation.

Each sticker is made with waterresistant ink, durable substrate materials, and strong adhesives that remain securely attached across a wide temperature range, from 42ºC down to 4ºC. Once applied, plates can be comfortably held for streaking or colony transfer, safely stored in incubators or refrigerators, and easily photographed for documentation.

Ideal for microbiology, research, teaching labs, and quality control environments, PetriStickers™ help streamline workflow while maintaining clean, professional labeling.

Main Attributes 

• Quick and neat labeling for petri dishes
• Waterresistant ink, substrate, and adhesive
• Secure adhesion from 42°C to 4°C
• Applies to the back of petri dishes for unobstructed handling
• Compatible with incubation, refrigeration, and imaging
• Improves comfort and control during streaking and colony transfer

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Thermal Transfer Xylene Tough-Tags®

Thermal Transfer Xylene Tough-Tags® are high-performance, xylene-resistant labels designed specifically for thermal transfer label printers. Engineered for demanding laboratory environments, these labels offer excellent resistance to most common laboratory solvents and short-term resistance to acetone and xylene.

Built for exceptional durability, Thermal Transfer Xylene Tough-Tags® maintain legibility and adhesion even under frequent handling and exposure to harsh chemicals. They are ideal for reliably labeling beakers, bottles, flasks, glass vials, tubes, tube racks, and pipettes, helping ensure clear identification and organization throughout laboratory workflows.

These rugged labels are a dependable solution for labs that require long-lasting, solvent-resistant labeling without compromising print quality or performance.

*100% Virgin polypropylene tubes are recommended. Avoid the use of siliconized surfaces.
 
 Proudly made in the USA! Click here for more made in America products!
 

General Purpose Solid Door Manual Defrost Freezer

The Standard Manual Defrost Freezers are intended for general purpose applications where precise temperature control and maintenance are not essential and there are no requirements for temperature alarms. Manual defrost units have been designed to operate without product damaging auto defrost cycles. 

The NSPF units have natural refrigerants.  The Hydrocarbon Manual Defrost Freezers take a large step forward in performance from past solid door general purpose units; offering a digital temperature display and alarm module coupled with a microprocessor temperature controller.

Defrosting of the unit will need to be performed periodically to prevent severe ice build-up.

Corepoint is Going Green!  We are an industry leader in providing a variety of Refrigerators and Freezers that are built with Hydrocarbon Refrigerants, R290 or R600a.

Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines.

Periodic manual defrost is required on these units.

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

Bullet Blender® 50DX+ 

Extra-powerful Bullet Blender® 50DX homogenizes better and faster. Processes up to 4 tough tissue samples or up to 8 soft samples in parallel. Each sample can be up to 3.5 g of tissue or 3.5 mL of pelleted cells combined with a buffer of up to 20 mL. Use HIPPO™ brand 50 mL self standing tubes with plug seal cap.
 

Air cooling™ minimizes sample heat up. Updated touchscreens allow for easy use. CE certified.

Includes

• 20 Pack of 50 mL HIPPO™ tubes
• 2 Packs of 4 sleeves (8 sleeves in total)
• 12 V DC Wall Plug Power Cord

Basic Starter Kit:

• Bead Sample Pack: 20 mL centrifuge tubes of 8 different types of beads
• 500 uL microspoon and 1.2 mL spoon

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

Limited Time Promo!

For a limited time, enjoy $1,000 OFF the
24 Sample Bullet Blender® Gold+ Homogenizer (BB24AUP)!

WAS $10,285 | NOW $9,285

 

Click here for more Bullet Blender® Deals!

 

Offer is valid from 7/1/26 to 12/31/26 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.

Bullet Blender® Gold+ Homogenizers
 

The Bullet Blender® Gold for tougher tissue/cell samples (mouse femur, tumor, and skin) now is dry ice compatible, eliminating sample heating during homogenization. All samples are automatically homogenized in the same manner, with high yields, so there is very little variation from sample to sample. There are no probes or blades to cause cross-contamination or sample loss, which also means there are no parts to clean between runs!

• Available with CE certification
• Made in the USA
• Can be used in temperatures ranging from 4°C to 40°C. Altitude: < 2000 m
• Storage Temperature: -40°C to 50°C

Bullet Blender® 50 Gold+ (BB50AUP)
 

Our largest dry-ice-cooled homogenizer. Can process tissue samples up to 3.5 g or cell culture combined with beads up to 20 mL. Process up to 4 tough tissue samples or up to 8 soft samples in 50 mL HIPPO™ tubes in parallel.

Includes

• Pack of 20, 50 mL HIPPO™ tubes
• 2 Packs of 4 sleeves (8 sleeves in total)
• Wholly scooper (to scoop dry pellets without the powder)
• 12V DC Wall Plug Power Cord
• Basic Starter Kit:
• Bead Sample Pack: 20 mL centrifuge tubes of 8 different types of beads
• 500 uL microspoon and 1.2 mL spoon

Bullet Blender® E5 Gold+ (BB5EAUP)
 

Homogenizer for tissue or cell cultures. Can process up to 12 samples in parallel, each sample up to 1 g each in a 5 mL GATOR™ tube or in *1.5 / 2 mL tubes using the tube adapters (purchased separately).

Includes

• Pre-filled 5 mL GATOR™ snap cap tubes with beads, 3 each (Pink, Red, Green, and Navy)
• 25 Pack of 5 mL GATOR™ snap cap tubes
• Wholly scooper (to scoop dry pellets without the powder)
• 24 V DC power supply
• Basic Starter Kit:
• Bead Sample Pack: 10 mL samples of 9 different bead types.

Bullet Blender® 24 Gold+ (BB24AUP)
 

Homogenizer for 24 0.3 g samples in microcentrifuge tubes with a very powerful motor. Used with 1.5 mL GATOR™ snap cap Tubes RINO™ screw cap tubes.
 

Includes

• Contact plate for use with GATOR™ Tubes
• 40 Pack of 1.5 mL GATOR™ snap cap Tubes
• Wholly scooper (to scoop dry ice pellets without the powder)
• 24 V DC power supply
• Basic Starter Kit:
• Bead Sample Pack: 5 mL samples of eight different bead types.
• Pre-filled 1.5 mL RINO® tubes with beads, 4 each (Pink, Red, Green, Navy)
• 50 Pack of 1.5 mL RINO® screw-cap tubes

Limited Time Promo!

For a limited time, enjoy $500 OFF the
24 Sample Bullet Blender® Storm Pro Homogenizer (BT24M)!

WAS $5,495 | NOW $4,995

 

Click here for more Bullet Blender® Deals!

 

Offer is valid from 7/1/26 to 12/31/26 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.

Bullet Blender® Pro Homogenizers
 

Homogenize your toughest samples (mouse femur, skin, tumor, etc.) in just minutes. Air cooling™ minimizes sample heat up. Updated touchscreens allow for easy use. CE certified.
 

Bullet Blender® 5E Pro (BT5E)
 

Our most powerful homogenizer! Process up to 12 samples at a time in 5 mL GATOR™ tubes and * 1.5 / 2 mL Tubes w/ adapter. Great for tough samples up to 1 g in size.

Includes

• 24 V 3.75 amp DC Power Supply (UL / CE)
• Power cord
• Basic Starter Kit:
• Bead Sample Pack: 10 mL samples of 9 different bead types
• 100 uL and 500 uL microspoons
• Pre-filled 5 mL GATOR™ snap cap tubes with beads, 3 each (Pink, Red, Green, Navy)
• 25 Pack of 5 mL GATOR™ snap cap tubes 

Bullet Blender® Storm Pro (BT24M)
 

Quickly homogenize up to 24 of your toughest samples. Uses 1.5 mL RINO® screw cap tubes or 1.5 mL GATOR™ snap cap tubes.

 Includes

• Contact plate for use with 1.5 mL GATOR™ snap cap tubes
• 40 Pack of 1.5 mL GATOR™ snap cap tubes
• 24 V 2.5 amp DC Power Supply (UL / CE)
• Power cord
• Basic Starter Kit:
• Bead Sample Pack: 5 mL samples of 8 different bead types
• 100 uL microspoon
• Pre-filled 1.5 mL RINO® tubes with beads, 4 each (Pink, Red, Green, Navy)
• 50 Pack of 1.5 mL RINO® screw cap tubes

Bullet Blender® Lite (BT12LT)
 

The all new Bullet Blender® Lite can homogenize up to 12 samples. Uses 1.5 mL GATOR™ snap cap tubes. Can accommodate 1.5 mL RINO® screw cap tubes *with the purchase of an adapter.

 Includes

• 24 V 2.5 amp DC Power Supply (UL / CE)
• Power cord
• Basic Starter Kit:
• Bead Sample Pack: 5 mL samples of 8 different bead types
• 100 uL microspoon
• Pre-filled 1.5 mL GATOR™ snap cap tubes with beads, 4 each (Pink, Red, Green, Navy)
• 40 Pack of 1.5 mL GATOR™ snap cap tubes

Mystaire® PCR Prep Stations

Compact laminar flow enclosures that reduce the risk of sample contamination while performing polymerase chain reaction experiments.

Airborne contaminants are prevented from entering into the work zone through constant positive pressure HEPA filtered air. Each PCR prep station is equipped with a built-in 254 nanometer shortwave lamp to effectively decontaminate the work area between amplifications. Safety interlocks are included on all PCR prep stations to prevent operator exposure to potentially harmful UV radiation.

MY-PCR prep stations are bench-top personal clean zones allowing the operator to amplify RNA and DNA while minimizing the potential for background from airborne contaminants.

*Note: MY-PCR and FE-PCR are not biological safety cabinets. They are designed to provide process protection only from potential airborne contaminants found in the laboratory space.

• Class 100 vertical laminar flow air
• 15-Minute UV light timer
• Clear polycarbonate construction with chemically impervious polypropylene work surface
• UV shelf with integrated pipette holder
• Electrical cord pass-through port
• Sash position switch and overlap to prevent UV light exposure
• HEPA Filters, Pre-Filters, UV bulbs, additional ports and shelves also available
  

Specifications
 

Item #	MY-PCR24	MY-PCR32	MY-PCR48
Dims (D x W x H)	24 x 24 x 30 In. 609.6 x 609.6 x 762 mm	24 x 32 x 30 In. 609.6 x 812.8 x 762 mm	24 x 48 x 30 In. 609.6 x 1219.2 x 762 mm
Noise Level	<45 DBA	<49 DBA	<56 DBA
Voltage	110 V or 220 V
Power	200 Watts		400 Watts
UV Light	15 W/254 mm		15 W/254 mm (2)
Blower	Sparkless Brushless
UV Light Timer	0 to 15 min.
Safety Interlock	Yes
Air Velocity	60 LFM

Mystaire® PCR Prep Stations are proudly made in the USA! Click here for more made in America products!

PR1MA™ Sealing Mats

PR1MA™ 96-Well PCR Sealing Mats are high-quality, reusable silicone mats designed to provide a secure, evaporation-resistant seal for 96-well PCR plates. Measuring 4.67 In. (L) x 2.90 In. (W), These mats fit standard 96-well formats and help maintain sample integrity during PCR and other laboratory workflows.

The pierceable silicone construction allows for easy sample access with pipette tips or needles without compromising the seal, reducing the risk of contamination or sample loss. PR1MA™ sealing mats are engineered to minimize evaporation, helping ensure consistent and reliable experimental results. Suitable for use across medical, pharmaceutical, food industry, and molecular biology applications, these sealing mats are rigorously tested and certified free of detectable RNase, DNase, DNA, and PCR inhibitors, making them ideal for sensitive molecular assays.

Main Attributes

• Pierceable silicone sealing mat for convenient sample access
• Evaporation-resistant seal to minimize sample loss
• Compatible with standard 96-well PCR plates
• Dimensions (L x W): 4.67 x 2.90 In.
• Suitable for medical, pharmaceutical, food, and molecular biology use
• Certified free of RNase, DNase, DNA, and PCR inhibitors

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