Supplies

High-Quality Laboratory Supplies for Reliable Research

MIDSCI understands that the right lab supplies are the foundation of reliable research across the life sciences. When your lab relies on frequent replenishment of essential scientific supplies, we deliver the labware you need with the speed and personalized service you don’t see with big-box distributors.

From glassware and plasticware to PPE, pipette tips, test tubes, and reagent reservoirs, we offer over 40,000 products designed for accuracy, durability, and compliance. Whether you work in life sciences, microbiology, or pharmaceutical development, our lab essentials help you maintain efficiency without compromising quality.

Need Help Finding the Right Lab Supplies for Your Research?

Contact us, A MIDSCI Lab Consultant is here to help anytime!

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The "Original Teeny Writer" has an extra fine tip. Recommended for writing on all our labels for samples that will be stored at room temperature and not exposed to chemicals and/or caustic agents.

Item#:
TNY-WTR
Your Price:
7.14
Each
  • Holds mouse restraint at 45 degree angle
  • Allows for easy access to tail for bleeds
  • Holds restraint securely

The MH-550 is designed to hold the MH-100 and MH-125 at a 45 degree angle to allow for easy access to the mouse tail for bleeds or other procedures.

The stand is constructed of cast acrylic for years of reliable service.

Made in the USA

Item#:
ASRODENTREST


Labcon Screw Caps with O-Rings for SuperClear® Tubes
 
For Labcon SuperClear® Screw Cap Microcentrifuge Tubes

  • Ethylene propylene O-ring
  • Endotoxin Free (non-pyrogenic)
  • Polyethylene USP Class VI resin
  • Autoclavable
  • Caps are in resealable bags

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

Item#:
ASLABORINGCAPSS


Labcon Screw Caps for SuperClear® Microcentrifuge Tubes

  • With integral elastomeric seal
  • Cap includes soft griping surface
  • Endotoxin Free (non-pyrogenic)
  • Autoclavable
  • Caps are in resealable Bags

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

Item#:
ASLABSCREWCAPSS


Rainin
® Style Robotic Pipette Tips

Our robotic tips fit and can be used for high-throughput pipetting processes in proteomics, drug development, genomic, and other fields.

  • 96 tips/hanging tip rack format
  • Polypropylene
  • Available filtered and non-filtered
  • Available presterilized and nonsterile
  • Certified RNase and DNase Free
  • Non pyrogenic
  • Endotoxin-Safe meets USP/FDA Standards
  • Comply with USP 3127 (Heavy Metal Contamination) standard

Compatibility: Rainin® liquid workstations and LTS single and multi-channel pipettors

Lab Armor® Chill Bucket™

 
From 4 °C to -20 °C, the Chill Bucket delivers up to 4 hours of constant cooling on once ice pack or with a handful of dry pellets. Every ChillBucket Kit includes a durable polyeurethane laboratory bucket and lid, two gel packs and a mesh sack filled with metallic thermal beads. Each component of the kits was developed with the researcher in mind.


Bucket - The Chill Bucket's bell-like shape and molded side knobs help you carry it stably in one arm. If the knobs were too big, they would get in the way; too shallow, they would not hold the bead bag in place. So the current design is optimized for carrying and stability on the bench.


Bead Bag - The Bead Bag's nylon mesh allows any condensation on the beads to escape and the nylon fiber also resists mold and mildew. If the beads need to be washed, the mesh bag works like a wash bag-the mesh hold are small enough to keep the beads, which makes washing them a breeze.


Chill Packs- The Chill Packs are standard ice packs which hold temperature for a long time and are tough enough to be used over and over again without breaking or tearing like vinyl shipping freeze packs can. In addition, they can be cleaned with alcohol or bleach to keep the Chill Bucket System free of mold and other microbes.

Item#:
ASBEADBATH2


CryoFreezer® Cryo Storage Racks

 

Optimize your cryogenic storage with our top-of-the-line Cryogenic Freezer Rack, designed for LN2 (liquid nitrogen) storage at temperatures as low as -196°C. This rack ensures the protection of your valuable samples. Ideal for use in research, clinical, and industrial laboratories. Assorted Colors: Blue, Green, Orange, Red, Yellow

  • For LN2 storage from -196°C to 121ºC
  • Material: Polycarbonate
  • High-contrast alphanumeric indexing on box base
  • Drains and vents prevent pressure build-up
  • Crystal clear, transparent Lid for sample viewing

Specifications
 
Item #CF-25*CF-81*CF-81*-LGCF-100*
Dimensions
(D x W x H)
76 x 76 x 54 mm
2.99 x 2.99 x 2.13 in.
133 x 133 x 54 mm
5.24 x 5.24 x 2.13 in.
133 x 133 x 54 mm
5.24 x 5.24 x 2.13 in.
133 x 133 x 54 mm
5.24 x 5.24 x 2.13 in.
Max. Tube
Dimensions
12 x 49 mm
0.47 x 1.93 in.
12 x 49 mm
0.47 x 1.93 in.
12 x 49 mm
0.47 x 1.93 in.
12 x 49 mm
0.47 x 1.93 in.
Tube SizeHolds 1.0 or
1.8 mL Tubes
Holds 1.0 or
1.8 mL Tubes
Holds 3.6 or
4.5 mL Tubes
Holds 1.0 or
1.8 mL Tubes
Formation25 wells,
5 x 5
81 Wells,
9 x 9
81 Wells,
9 x 9
100 wells,
10 x 10


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

Item#:
ASCRYOFREEZ5

 

As of 06/26/23 The items below are being discontinued and will no longer be available when existing supplies are exhausted.

 

3911-545-000-9 | PurePlus® 1.2 mL Sample Library Tubes, In Strips of 8, in 96 Racks, Sterile

3912-545-000-9 | PurePlus® 1.2 mL Sample Library Tubes, In Strips of 12, in 96 Racks, Sterile

3913-855-000-9 | PurePlus® Cap Strips for 1.2 mL Sample Library Tube, In Strips of 8, Sterile

3914-845-000-9 | PurePlus® Cap Strips for 1.2 mL Sample Library Tube, In Strips of 12, Sterile

3915-800-000-9 | PurePlus® 1.2 mL Individual Sample Library Tubes, In Reusable Bags, Non-Sterile

3916-800-000-9 | PurePlus® 1.2 mL Sample Library Tubes, In Strips of 8, In Reusable Bags, Non-Sterile   

 


Labcon PurePlus® Sample Library Tubes 

All racked tubes include rack lids.

  • ATP, RNase/DNase, and Endotoxin Free (non-pyrogenic)
  • Freezable (-80°C)
  • Autoclavable (122°C, 15 minutes)
  • Made of polypropylene

PurePlus® Sample Library Tubes are designed for long-term specimen storage. Caps and tubes come in different packages. Separate closures strips are available. 96 tube format with printed alphanumeric grid and a clear lid.

 

Library tubes available as: Individual tubes, 8-well, and 12-well tube strips.
 

All racked tubes include rack lids. Tube closures are sold separately.

 

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

Item#:
ASLABLIBTUBES


15 mL and 50 mL Conical Tube Freezer Boxes      

 

Easily organize and store your conical tubes using our 15 mL and 50 mL Freezer Boxes. Durable polypropylene protects your samples, and a unique pull tab enables safe removal from freezer racks. Ideal for laboratories working with many samples.

  • Durable polypropylene construction
  • Operating Temperature between -90°C and 121°C
  • Autoclavable to maintain sterilization and prevent contamination
  • Numerical index on grid allows for quick retrieval and easy organization
  • Clear lift-off lids offer convenient sample viewing 

Specifications
 
Item #5570-025580-01
Temp. Range-90°C to 121°C
ColorGreenBlue
Indexing1 to 361 to 16
Dims. w/ Lid
(D x W x H)
144 x 144 x 127 mm
5.67 x 5.67 x 5 in.
Dims. w/o Lid
(D x W x H)
144 x 144 x 102 mm
5.67 x 5.67 x 4.02 in.
Formation36 Wells, 6 x 616 Wells, 4 x 4
Max. Tube
Dims.
18 x 121 mm
0.71 in. x 4.76 in.
30 x 121 mm
1.18 x 4.76 in.
MaterialPolypropylene
 

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

Item#:
ASFRZRCK10


96 Place Fluorescent Flipper® Rack

 

The perfect partner for PCR prep work.

 

Our Fluorescent Flipper Racks are crafted to be the perfect partner for PCR preparation, offering reliable performance and easy handling. The dual-sided feature and temperature resilience (-90 to 121°C) ensure your life’s work is protected and your lab runs efficiently. Convenient modeling indexes and varying colors make it easy to keep your space organized.

 

Two-sided rack accommodates 2 tube sizes:

  • Side A: 96 wells for 1.5 mL or 2.0 mL tubes.
  • Side B: 96 wells for 0.5 mL tubes.

Colors: Assorted Fluorescent includes Blue, Green, Orange, Pink, Yellow

*Clear Lid only included with select items

 

Specifications   
 

Dimensions w/ Lid
(D x W x H)
213 x 118 x 50 mm
8.39 x 4.65 x 1.97 in.
Dimensions w/o Lid
(D x W x H)
213 x 118 x 29 mm
8.39 x 4.65 x 1.14 in.
Side AHolds 1.5 - 0.2 mL Tubes
Side BHolds 0.5 mL Tubes
Formation96 Wells, 12 x 8

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

Item#:
ASFLIPPERRK


4 Way Flipper® Rack with Tray

 

Small footprint is perfect for the benchtop or under the hood!

  • Multi-tube compatibility
  • Four 4-Way racks in a convenient tray
  • Each Flipper can be independently oriented
  • 4-way racks can be used in the tray or independently
  • Fluorescent Colors: Green, Yellow, Orange, Pink
  • Standard Colors: Blue, Green, Red, Yellow
  • Dimensions: 243 × 102 × 41 mm

Each rack can be rotated to support a variety of tube sizes including:

  • Twelve 0.5 mL Tubes
  • Nine 1.5 - 2.0 mL Tubes
  • Six 15 mL Tubes
  • Two 50 mL Tubes  

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

Item#:
ASMULTCONFIG1


Microcentrifuge Tube Racks

 

Maximize your lab's efficiency with Microcentrifuge Tube Racks! These racks include frosted writing areas for easy labeling/identification and come with a matching lid to protect your samples. Packaged in units of 5 racks per package, with 4 packages per case.

  • Three models accommodate common tube sizes (0.5, 1.5 / 2.0, and 5.0 mL)
  • Ideal for screw cap microtubes and microcentrifuge tubes
  • Small footprint saves bench and freezer space
  • Side notches facilitate easy lid removal
  • Suitable for temperatures as low as -90ºC as well as autoclaving
  • Racks come with lid 

Specifications
 

Item #5527-005520-005530-00
Dimensions
(D x W x H)
143.8 x 75.2 x 53.0 mm
5.66 x 2.96 x 2.09 in.
143.8 x 75.2 x 53.0 mm
5.66 x 2.96 x 2.09 in.
139.7 x 71.1 x 61.8 mm
5.5 x 2.8 x 2.43 in.
Formation21 wells,
7 x 3
50 wells,
10 x 5
50 Wells,
10 x 5
Tube SizeHolds 5 mL TubesHolds 1.5 / 2.0 mL TubesHolds 0.5 mL Tubes

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

Item#:
ASMCTSTORAGERACK
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