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 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 Application?

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

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Eclipse™ Pipette Tips 

Eclipse pipette tips include as standard many features available from other suppliers only as special upgrades. All the Eclipse tips we make are made of high quality 100% pure virgin medical grade polypropylene, so you won't find recycled plastics in our tips. We pre-test the resin to ensure no extractables are present. Every lot is lab tested and certified free of detectable Nuclease (RNase/DNase), Endotoxin (pyrogen) contamination and certified to U.S.P. results. Resins are pre-tested for metal contamination. All our Eclipse tips in racks are packed in our trademark Teal racks. These racks are made of polypropylene and are autoclavable repeatedly. They have sturdy latch hinges that won't come apart like lesser quality tip racks and a special snap lock designed so that it will not catch on your gloves. You can also get Eclipse tips in resealable zip style bags, in refills for our Pagoda® system, in Eclipse refills, and in racks that have been sterilized using irradiation.

For Rainin® LTS Pipettors

1011- 20 uL Pipette Tips
1018- 250 uL Pipette Tips
1015- 300 uL Pipette Tips
1019- 1200 uL Pipette Tips

  • Fits the Lite Touch pipettors from Rainin®
  • Made of clear, pretested polypropylene resin
  • Lot certified pure and free of detectable ATP, RNase/DNase (Nuclease), Endotoxin and are non-pyrogenic

For Eppendorf and Brand Pipettors

1032- 100 uL Bevel Point Pipette Tips, Yellow

  • Ribbed top ensures solid ejection
  • Beveled end retains less fluid
  • Designed with wide sealing areas to fit even older pipettor barrels
  • Available in yellow polypropylene

For Sartorius®  Pipettors

1048- 1200 uL Pipette Tips with UltraFine Points
1044- 1250 uL Pipette Tips with UltraFine Points

  • Fine end point that fits into small micro tubes and deep well plates
  • Extra length gives you more head room above the sample to prevent contaminating the pipettor barrel
  • Available in clear polypropylene

For Matrix®  Impact 2®  Pipettors

1047- 1250 uL Pipette Tips with UltraFine Point, Extra Length

  • Fine end point that fits into small micro tubes and deep well plates
  • Extra length gives you more head room above the sample to prevent contaminating the pipettor barrel
  • Available in clear polypropylene

For 16-Channel Finnpipette Pipettors

1007- 50 uL Pipette Tips with UltraFine Point

  • Fill 384-well plates
  • Very small but very straight tips in special heavy racks
  • Clear, 100% polypropylene
Packaging
 
Individually Wrapped
Packaged in thermal sealed polyethylene bags.  These tips have been radiation sterilized.  This package is designed to provide the highest assurance that the tips you use are pure.

Resealable Bags
Supplied in resealable polyethylene bags.  These are not recommended if you plan to store the tips for long periods since warping can occur after long periods of storage in bags.

96 Racks
Offer workhorse reliability and versatility.  They have heavy hook hinges that are extremely durable and an ergonomic snap-latch that won’t catch gloves.  Smooth rounded edges and a reinforced seal make these racks durable additions to your lab.  Strong enough to be autoclaved many times. The separate rack insert includes a beveled top an extra-sturdy surface for multi-channel pipetting.  A vent in the rack sides allows steam autoclaving to be more efficient and assures your tips are sterile.

Eclipse Refills
Can be used to refill Labcon and some other brands of pipette racks.   Low carbon footprint makes them an ideal solution to waste reduction goals for your lab.  They refill racks without your having to touch the tips or racks, so you don’t need gloves.

96 Stack Racks
This package gives you the best of both worlds; low cost and a complete high-quality rack.  You assemble the rack yourself and insert the fully racked refills into the rack.  Since you never touch the tips you don’t have to be concerned about contamination from your hands or latex gloves.  These stacks are very stable so you can pipette with a multi-channel pipette right from the stack.
 

Item#:
ASECLIPSPEC
Discontinued, Contact us for more options!


Avant Plus Low Binding Filtered Tips
  • Low Binding Technology ensures consistent sample transfer for greater reproducibility, especially suitable for sensitive assays such as Real Time PCR
  • High quality polyethylene barrier prevents pipettor contamination
  • Reload fits USA Scientific® Tip One® Racks
  • AP10-FILT, AP200XL-FILT, AP300-FILT and AP1000-FILT tips have added length which allow for full volume retrieval without risk of the sample touching the filter barrier
  • Sterile with a hinged racked
  • Boxes can be refilled with non-barrier quick rack refills
  • Certified DNase/RNase, human DNA, PCR inhibitor, and endotoxin-free
Item#:
ASAVANTPLUSBARR
Discontinued, Contact us for more options!


These items have been discontinued.

Check out ILP Deep Well Round and Rectangle Well, U-Bottom Plates - 48
for more options.

Plate, 48 Rectangular Well U-Bottom 42.60 mm Height, 4.6 mL

Developed for large sample storage and analysis, these 4.6mL plates feature raised rims for optimized sealing, thin walls to maximize well volume, and a unique elongated bottom trough – designed to act as a reservoir for samples and sample particulate. This plate is ideal for large volume samples and is often used in combinatorial chemistry, environmental, and food testing. Its ANSI/SLAS 1-2004 compliant footprint ensures that it will fit all standard fixtures, stackers, and heater/cooler blocks.

Manufactured from inert medical grade virgin polypropylene resins are ideally suited for stable, long term high-density sample storage at -80C. Certified to be free of RNase, DNase, and Pyrogen contamination.

Specifications

Product TypeMulti Well Plates
Number of Wells48
Number of Plugs48
Plug ShapeTrough – V
Well Shape TopRectangular
Well Shape BottomTrough – V
MaterialUSP Class VI Polypropylene
Adhesive MaterialNone
ColorNatural
AlphanumericMolded in
ComplianceANSI/SBS 6-2012
Surface TreatmentNone
CertifiedDNase-/RNase-/Pyrogen-Free
Overall Height42.6 0mm
Well Depth41.60 mm
Overall Length127.76 mm
Adhesive ThicknessNone
Width85.48 mm
Top Width80.44 mm
Well Diameter Bottom16. x 7.70 mm
Well Diameter Top17.10 x 9.00 mm
Top Length122.84 mm
Well Bottom To Deck1.40 mm
Max Vol.5.0 mL
Working Vol.4.6 mL
Vol. w/ Mat Lid4.0 mL
Plug Depth41.60 mm
Plug Diameter16.70 x 7.70 mm
Autoclavable121C at 15 psi, 15 min.
Max RCF4,000 RCF
Temp. Range-80 to 120ºC
Quantity10 plt/pk, 10 pks/cs
Case Dimensions10 x 11 x 17.5 In. | 254 x 279.4 x 444.5 mm
Case Weight10.5 lb | 4.76 kg
  

Item#:
AS48RUB4260H46M
Discontinued, Contact us for more options!


This item has been discontinued.

Check out our other Sealing Films for more options.


ELISA and Short Term Sealing Film

The polyester films are a great general purpose seal; ideal for sample protection and elimination of well-to-well sample cross contamination. The acrylic adhesive offers a strong bond that seals tightly on polypropylene and polystyrene plates. This seal is ideally suited for short term storage, Elisa assays, prevention of sample loss, and general lab usage. The paper backing of this film is scored on both ends to allow for two handed (precise) placement on the plate.

For applications where accessing samples through the seal with pipet tips or a probe is required, see the pierceable aluminum (MID-PCR-200) film.

Certified free of RNase, DNase, Pyrogen, and nucleic-acid contamination.

Specifications

Length146.05 mm
Length (w/ end tabs removed)119.05 mm
Width79.38 mm
Overall Thickness3.1 mil
Adhesive Thickness1.1 mil
MaterialPolyester
AdhesiveMedical Grade Acrylic
Max. Temperature120 °C
Min. Temperature-40 °C
Primary UsagesElisa, Storage or Sample Cover
 
Item#:
ASMIDSCIELISA

Due to supply constraints 100-SEAL-PLT, STR-SEAL-PLT, XTR-100 and XTR-LG-100 are out of stock.


STR-SEAL-PLT alternative is GPS-PP-100.

PP-100 substrate is polypropylene instead of polyester for the STR-SEAL-PLT.  GPS-PP-100 is designed for the same application – ELISA/Incubation/General Storage.

100-SEAL-PLT alternative is TTS-100.

XTR-100 and XTR-LG-100 alternatives are XTR2-100 & XTR2-LG-100.
 

ELISA, Incubation, and Short Term Incubation Sealing Films

All films on this page are designed for ELISA, Incubation, and Short Term Incubation Sealing Films. If you are looking for something specific please consult our selection guides by attribute or application on this page. All films are certified DNase- & RNase-Free.

Specific film descriptions:

1x8 MiniStrips (GP-CS1X8-400 and GPS-CS1X8-400) are less expensive than full-size sheets when using only a partial plate. Designed for use with either 1x8 strip-well ELISA plates or standard 96-well plates where rows must be selectively protected or accessed. Ideal for COVID-19 testing to seal a row of 8 wells after swabs are deposited into a deep-well plate.

General Purpose (GP-PP-100 and GPS-PP-100) polypropylene lms oer superior barrier properties to minimize evaporation and prevent well-to-well contamination. Ideal for use with polypropylene plates.

Pre-scored lm (SP2-RL-500) on a roll is a more economical and ecient alternative to rapidly seal microplates or racked test tubes; faster than applying single sheeted lm. Self-standing, non-slip supports hold the pre-scored lm roll securely in place for quick and easy bench- top dispensement. The roll unwind tension can be easily adjusted to user preference. Continuous backing liner can be torn o or fed directly into a waste basket for disposal.

The SealMate SealPlate Starter Kit (SM-KIT-SP and replacement rolls) features a re-usable dispenser and two rolls of perforated lm. The dispenser facilitates the quick and easy dispensing of lm from a roll allowing microplates to be sealed three times faster than using sheeted lms. Cost-eective replacement rolls are sold separately. Ideal for use under the hood; the SealMate dispenser minimizes lm contamination.

SealPla te (100-SEAL-PLT and STR-SEAL-PLT) minimizes evaporation, prevents well-to-well contamination and spillage. Eliminates the edge eect which can occur with plate lids (e.g. greater evaporation in the outside plate wells).

SealPlate Color Tabs (SP-IDx-100) Each end-tab features a colored dot and white writing area. An inscribed color-coded end-tab can be removed and pasted into a laboratory notebook while the other remains on the plate for identication. The lm sheet can be removed from the plate without disturbing the identication label due to the nely perforated end-tabs. Choose from 5 dierent individual colors or the assortment pack.

SealPlate 2x8 MiniStrips (SP-2X8-50 and SPS-2X8-50) are less expensive than full-size sheets when using only a partial plate. Designed for use with either 1x8 strip- well ELISA plates or standard 96-well plates where rows must be selectively protected or accessed.

ValueSeal (SP-VS-100) features smaller dimensions and a single non-perforated end-tab to provide a more cost-eective alternative to protect samples from evaporation, external contamination, dust and particulates.

TC Treated: 384-well tissue culture-treated (TC-treated) microplates with black well walls and an optically-clear cyclic olefin bottom for imaging cells in high content analysis, high content screening, and other cell-based assays

PDL Coated: 384-well poly-D-lysine coated (PDL-coated) microplates with black well walls and an optically-clear cyclic olefin bottom for high content analysis, high content screening, and other cellular assays.

Collagen-Coated: 384-well collagen-coated microplates with black well walls and an optically-clear cyclic olefin bottom for high content analysis, high content screening, and other cellular assays.

Item#:
ASPECELLCARPLY
  • Safe storage container to be used with disposable bags
  • Three sizes of stationary containers supplied with hinged or fitted lids
  • Easy to move mobile containers equipped with heavy duty casters and large handle
Catalog # Description Dimensions
WH-280-M Large Mobile Waste Container 14 x 14 x 28in
WH-250 Large Waste Container 11.45 x 10.75 x 25in
WH-75 Small Waste Container 6.25 x 5.25 x 15 in
Item#:
ASWASTECONT

Gel Cutting Tips

  • Safely excise bands from gels
  • Avoid cross contamination
  • One-handed operation for quick and accurate gel cutting
  • Safer than using razor blades and won't scratch transilluminators
  • 1.1 x 4 mm
Cut gel with pipet tip on the end of a standard 1000µl pipettor. Gel piece is suspended in tip when pipettor is lifted from the gel. Expel the gel piece by pushing the pushbutton on the pipettor. Tip is ejected in normally using the ejector button.
 
Item#:
ASGELTIP1_1X4
Discontinued, Contact us for more options!


Avant Plus Low Binding Tips

Low Binding Technology ensures consistent sample transfer for greater reproducibility, especially suitable for sensitive assays such as Real Time PCR
High quality polyethylene barrier prevents pipettor contamination
Reload fits USA Scientific® Tip One® Racks
AP10-NS, AP10-ST-N, AP300-ST-NS, AP300-ST-N, AP1000-NS, and AP1000-ST-N tips have added length which allow for full volume retrieval.
Sterile or non-Sterile have a with a hinged racked
Boxes can be refilled with non-barrier quick rack refills
Certified DNase/RNase, human DNA, PCR inhibitor, and endotoxin-free
Item#:
ASAVANTPLUSLOWB
Discontinued, Contact us for more options!

RunBlue gels are more rigid and up to 10 times stronger than conventional precast gels resulting in more robust gels that can be handled with confidence. No tearing - an 8% gel can be thrown into the air and caught without breaking!

  • RunBlue gels are manufactured using a unique method of polymerisation that results in more uniform and more complete polymerisation of the Acrylamide when compared to conventional, chemical based methods. This results in gels that have superior batch to batch reproducibility and practically eliminates exposure to un-polymerised Acrylamide.
  • RunBlue gels incorporate a stacking gel that has been dyed (red for SDS) for the simplest ever sample loading. In addition, there is no comb to remove as the top of the teeth are fixed in place. This not only prevents the teeth from being accidentally torn off during comb removal but that all of the wells are uniform, with the teeth remaining vertical. This prevents sample cross contamination / inability to load desired Vol. The teeth also protrude above the lower front plate of the gel cassette preventing sample flow over into adjacent wells.
  • Runblue gels are available in two different cassette sizes providing compatibility with the most common gel tanks and apparatus.  10x10 cm cassettes are compatible with Invitrogen/Life Technologies equipment and any other equipment designed for this format, such as the Hoeffer and Owl tanks. Our 8x10 cm cassette is designed to fit the Biorad equipment (Mini Protean I, II and II, Tetra etc).
  • The resolving gel on RunBlue gels extends to the very bottom of the cassette which not only provides improved resolution but also there is no protruding gel that requires trimming prior to blotting. There is also no additional tape / covers to remove - simply take the gel from the pack and use.
  • RunBlue gels are supplied in boxes of 10 gels. They are available in a 12 well format, covering a range of concentrations and gradients.

Benefits of RunBlue Precast Gels

  • 2 year shelf life - never throw away another gel
  • Up to 10x stronger - no more torn, ruined gels
  • Load up to 20µl - see everything in your sample
  • Dyed stacking gel - makes gel loading child's play (SDS = Red)
  • No comb to remove - no more broken or bent teeth
  • Full length resolving gel - improved resolution and better blotting
  • 10x10 cm and 8x10 cm cassette - total compatibility with most popular tanks including Invitrogen and Biorad equipment
  • Fast delivery with immediate and expert technical support for total peace of mind
  • Best value gels available - save money!
Item#:
ASPRECASTGBIOR
pack for soft tissues
This item has been discontinued and replaced by item 

Bead sample pack with 8 types of beads for homogenizing soft tissues: 0.5 and 1.0 mm glass beads (GB05, GB10), 0.5, 1.0, and 2.0 mm zirconium silicate beads (ZRSB05, ZRSB10, and ZRSB20), and 0.5, 1.0, and 2.0 mm zirconium oxide beads (ZROB05, ZROB10, and ZROB20). 10 mL of each.

Your Price:
144.20
Each
This item is discontinued
Discontinued, Contact us for more options!


These products have been discontinued.
 Please visit our Nitrile Gloves Pages or Contact Us for more options!

PowerForm® Nitrile Exam Gloves with Dry Core® | Sold by the Case

Keep hands cooler and more comfortable with premium exam quality nitrile gloves, featuring Unique Dry Core moisture management technology.

Features and Benefits
  • Dry Core® Moisture Management Technology pulls sweat away from the skin leaving the wearer dryer
  • EcoTek® Biodegradability Technology accelerates landfill breakdown without any performance loss
  • Fully textured surface for superior wet and oily grip
  • Silicone-free for critical environments
  • 1.5 AQL exceeds laboratory standards
  • ANSI Level 3 Abrasion
  • 100% air inspected 
Typical Applications
  • Agriculture
  • Hydroponics
  • Assembly
  • Chemical Handling
  • Clinical
  • Laboratory
  • Liquid Handling
  • Pharma Production
Note: Minimum order quantity is 5 cases. Mix and match different items within the product line to meet the requirements. 
 
Item#:
ASNITREXGLDRYCR
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