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ActionsTest Tubes and Racks
From test tubes and racks to the labels and boxes you’ll use them with. MIDSCI has got your needs covered.
We also have freezer racks and autoclavable racks, stackable storage boxes and freezer boxes, general storage containers and cryogenic storage refrigerators and tanks.
And let’s not forget the labels! Wash-off labels, removable labels, and labels that will never come off (if you need that).
There are so many other quality choices and options for all of these products. MIDSCI has a wide assortment of test tubes, including top-notch centrifuge tubes your research depends on. We carry everything from sterile centrifuge tubes that we promise won’t buckle during spins to specialty centrifuge tubes that are completely blacked out to preserve your light sensitive compounds.
SUPERCLEAR® 15 & 50 ML CENTRIFUGE TUBES
- Leak resistant flat camps with elastomeric molded-in sealing
- Patented, extra-large writing panel shows contents in tube clearly, labels easily, and is smear resistant for permanent coding
- Easy to read graduations and reverse scale for accurate measurements
- MAX FREEZE indicates the maximum volume for samples that will be frozen
- Thick, durable, medical grade resin withstands breakage and allows tubes to spin at g-forces up to 233% greater than other tubes
- SuperClear® tubes are recyclable, are offered in reusable/recyclable racks and feature recycling codes
CLARITY
Made from an ultra-clear non-cytotoxic medical grade resin
that allows you see sample volume and color easily. These tubes feature highly
visible printed graduations for easy filling and sample preparation.
DURABILITY
Engineered with thick, durable walls for ultra-high-speed
centrifugation. SuperClear® tubes consistently out-perform other brands.
RELIABILITY
Our patented, extra-large writing panel is the largest on
the market and transparent to easily view your sample through your label. This
writing panel is also smear-resistant for permanent coding and won’t wear off
when inserting and removing your tube from the centrifuge rotor.
SECURITY
Leak resistant SuperClear® 15 mL and 50 mL flat caps feature
a molded-in sealing ring that keeps your closed tubes completely secure. These caps are ideal for vortexing
chemicals and long rocker incubations.
SUSTAINABILITY
Designed for maximum product recyclability and manufactured
in a solar powered facility with unique waste-free molding machines. Tube
graphics and graduations are printed with UV cured inks which significantly reduces
the emissions of harmful volatile organic compounds (VOCs). Offered in reusable
and recyclable racks.
CAP STYLES
Flat caps
- Leak resistant
- Integral molded in elastomeric sealing ring (on both 15 mL & 50 mL caps)
- Qualified to prevent passage of chloroform vapor
- Made from polypropylene
- Autoclavable (122°C)
Plug Caps
- Secure seal for extended storage
- Does not include elastomeric ring
- Made from high-density polyethylene
- Autoclavable (122°C), as long as caps are loosely attached to the tubes
PACKAGING OPTIONS
Reusable & Recyclable Plastic Racks
- 25 tubes per rack
- Made from durable polypropylene
- Numbered wells
- Interlock to form benchtop workstations
- Stackable when empty
- Autoclavable (122°C) and freezable (-80°C)
Recyclable Cardboard Fiber Racks
- 25 tubes per rack
- Numbered wells
- Folds flat easily for recycling
IntegraPack®
- 5 sealed sleeves of 10 sterile tubes
- Validated secure seal for purity
- Can separate/open without scissors
- Leak resistant - can be immersed or sprayed with alcohol before opening
- Perfect for clean rooms/under the hood
Individually Wrapped
- One sterile tube in a thermal-sealed bag
- Validated secure seal for purity
- Leak resistant - can be immersed or sprayed with alcohol before opening
- Designed for techniques that require perfect sterility, such as tissue culture
Bags
- Bags contain 50 tubes
- Available in sterile and non-sterile
- Bags have validated secure seal for purity
- Great value and economical choice
Bulk
- Tubes and caps are in separate bags
MIDSCI ITEM # | VWR ITEM # |
3131-165-008-9 | 10015-922 |
3131-325-008-9 | 10160-138 |
3131-340-008-9 | 21008-214 |
3131-345-008-9 | 21008-216 |
3141-330-018-9 | 21008-089 |
3141-335-018-9 | 21008-103 |
3141-335-028-9 | 89401-574 |
3141-870-008-9 | 21008-105 |
3132-340-008-9 | 93000-020 |
3132-345-008-9 | 93000-022 |
3142-330-018-9 | 93000-024 |
3142-335-018-9 | 93000-026 |
3142-870-008-9 | 93000-028 |
3181-165-008-9 | 10015-678 |
3181-325-008-9 | 10160-140 |
3181-340-008-9 | 21008-240 |
3181-345-008-9 | 21008-242 |
3191-330-018-9 | 21008-169 |
3191-335-018-9 | 21008-178 |
3191-335-028-9 | 89401-572 |
3191-870-008-9 | 21008-177 |
3182-340-008-9 | 93000-030 |
3182-345-008-9 | 93000-032 |
3192-330-018-9 | 93000-034 |
3192-335-018-9 | 93000-036 |
3192-870-008-9 | 93000-038 |
Round Bottom Snap Cap Tubes
Stop fumbling with caps for your tubes!
MTC Bio’s new round bottom snap cap culture/centrifuge tubes adopt the conveniences of popular 1.5mL microcentrifuge tubes in higher capacities of 5 mL, 7 mL, and 10 mL. Prevent a common source of cross-contamination in the lab by completely eliminating the threat of mismatched caps.
These durable, polypropylene tubes are supplied sterile and are autoclavable. All tubes feature molded graduations and the 5 and 7mL tubes have frosted marking areas. Tubes are packed in easy-to-open sterile bags of 100.
- Microtube convenience in larger capacities
- Attached caps seal at the rim with a “click”
- Sterile, easy-open bags of 100 tubes
- Molded graduations and frosted marking area
Specifications
Material | Polypropylene |
Temperature Range | -86°C - 121°C |
Centrifugation Rating | Up to 4,000 ×g |
Dimensions | 5 mL - 12 × 55 mm 7 mL - 13 × 62 mm 10 mL - 14 × 82 mm |
Screw Caps with Elastomeric Seal, for SuperClear® Microcentrifuge Tubes
- With integral elastomeric seal
- Cap includes soft griping surface
- Endotoxin Free (non-pyrogenic)
- Autoclavable
- Caps are in resealable Bags
MIDSCI # |
VWR # |
3602-870-000-9 |
75879-244 |
3602-879-000-9 |
75879-240 |
3602-871-000-9 |
75879-248 |
3602-872-000-9 |
75879-246 |
3602-873-000-9 |
75879-238 |
3602-874-000-9 |
75879-242 |
3602-876-000-9 |
89401-587 |
3602-877-000-9 |
75879-234 |
3602-878-000-9 |
75879-236 |
250 mL Centrifuge Tubes
- Perfect for Cell harvesting
- Molded graduations from 0.5 to 250 mL
- Sterile, RNase, DNase & Pyrogen free
- Leak-proof screw-cap
250 mL screw-cap polypropylene tubes are manufactured for temperature and chemical resistance. These tubes are intended for large volume centrifugation and are widely used in cell harvesting/purification and drug discovery applications. Tubes can withstand up to 6,000xg maximum RCF*. They are supplied in sterile, RNase, DNase, and pyrogen-free packs of 5 tubes, 70 tubes per case.
Specifications
Max RCF |
6000xg* |
Dimensions |
59.8
x 160 mm |
Temp. Range |
-80°C
to 100°C |
Material |
Tube:
Polypropylene Cap: Polyethylene |
ClearSeal™ Screw Cap Microtubes
ClearSeal™ screw cap microtubes come sterile, in a variety of sizes, cap configurations, graduation options, and even a loop-cap option for the 2.0mL version. Made from ultra-clear polypropylene, these screw cap microtubes include assembled caps with silicone O-rings that assure a leakproof seal from -90°C to +121°C. All ClearSeal™ screw cap microtubes are sterile, RNase, DNase, & pyrogen free and may be centrifuged at up to 22,000xg*.
*Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions, and adapters.
• Ultra-clear polypropylene
• Packaged in resealable bags of 50
• Leak-proof O-ring seal
• Sterile, RNase, DNase & Pyrogen free
• White, printed graduations – non-graduated available
UVsafe™ Amber 15 mL and 50 mL Centrifuge Tubes for Light-Sensitive Samples
- Certified to block 100% UV light
- Completely opaque, protecting even the most light sensitive compounds
- Will still pass visible light so you can see your sample volume
- Large, white solvent-resistant writing panel
- Caps & tubes feature recycling codes
- Plug caps are autoclavable when attached to UVsafe tubes
- Accurate, easy-to-read printed graduations
- Max RCF printed on the tube
- Freezeable (-80°C) and autoclavable 122°C), as long as caps are loosely attached to the tubes
PLUG CAPS
- Secure seal for extended storage
- Made from high-density polyethylene
- Autoclavable (122°C), as long as caps are loosely attached to the tubes
MIDSCI # | VWR # |
3132-445-008-9 | 89079-541 |
3142-435-008-9 | 89079-543 |
3142-871-008-9 | 89079-538 |
3182-445-008-9 | 89079-535 |
3192-435-008-9 | 89079-537 |
3192-871-008-9 | 89079-532 |
We Have Improved The Best Tube On The Market!
- -80°C to 121°C
- 24,000 x g
- 100% Virgin Polypropylene
- Small Cap
- Side Gated - No More Sore Thumbs!
- Redesigned Lid, Easier To Open
- 500 Per Case!
- DNase & RNase Free!
- Research grade tubes you can boil and use with confidence!
- Colors also available: Red, Yellow, Blue, Green, Amber, Purple, or Assorted. MIX OR MATCH!
15mL PP (17x118mm) Centrifuge Tubes
*Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions, and adapters.
- Sterile, RNase, DNase, pyrogen and cytotoxin free
- Available racked or bagged
- Compatible with standard rotors
- Frosted marking surface
SuperSlik® Microcentrifuge Tubes
- High centrifuging to 20,000 x G
- Freezable (-80°C)
- Autoclavable
- Capacity: 1.5 mL
- ATP, RNase/DNase and Endotoxin Free (non-pyrogenic)
- Attached flat snap caps
SuperSlik® low retention microcentrifuge tubes have a low protein binding surface that minimizes sample loss during sample manipulation. Ideal for applications such as mass spectrometry (ms), immunoprecipitation (IP), co-immunoprecipitation (Co-IP). Leakproof snap caps may be penetrated by a syringe and will no pop open during autoclaving. Compatible with many thermal cyclers and able to tolerate centrifuge speeds up to 20,000 RCF.
MIDSCI # | VWR # |
3025-570-000-9 | 20170-315 |
3039-560-000-9 | 20170-650 |
3039-561-000-9 | 20170-652 |
3039-562-000-9 | 20170-654 |
3039-563-000-9 | 20170-656 |
3039-564-000-9 | 20170-658 |
3039-566-000-9 | 20170-660 |
3039-567-000-9 | 20170-662 |
3039-568-000-9 | 20170-664 |
3039-569-000-9 | 20170-666 |
LabCon SuperSpin™ Microcentrifuge Tubes
- Ultra-high centrifuging up to 40,000 x G*
- Optically clear resin
- Resin will not interfere with DNA or PCR
- For Phenol/Chloroform vortexing
- Reduced Thumb Force
- Autoclavable (122°C) and freezable (-80°C)
- Packaged in resealable bags
- Tubes have flat pierceable caps and a side writing surface
- Graduated
SuperSpin® microcentrifuge tubes were designed with the ability to extract DNA from samples and then amplify that DNA with reliable results in mind. They can be trusted to spin at high rates and can be opened and closed easily many times to add or remove agents. The interior surfaces are ultra-smooth with low retention. The tubes are clear enough to be use in spectrophotometers and have no extractables at the wavelength ranges you use to detect DNA. SuperSpin® microcentrifuge tubes are more than twice as effective at transmitting light than most brands of micro centrifuge tubes.
*Maximum G-force can be affected by organic solvents, multiple spin cycles, or low temperature storage.
MIDSCI # | VWR # |
3016-870-000-9 | 20170-038 |
3016-871-000-9 | 20170-036 |
3016-872-000-9 | 20170-034 |
3016-873-000-9 | 20170-032 |
3016-874-000-9 | 20170-030 |
3016-876-000-9 | 20170-028 |
3016-877-000-9 | 20170-026 |
3016-878-000-9 | 20170-024 |
3016-879-000-9 | 20170-022 |
- Spin up to 70,000 x g
- Disposable - avoid potential contamination from reusing tubes
- Capped tubes have frosted surface for easy labeling
- Sterile
1/2'' Label Tape with 3" Core
Color coding tape is easy to write on and removes easily without leaving any sticky residue behind.
- The tape is strong, durable, oil-resistant, waterproof, and acid resistant.
- It can withstand temperatures from -23° to +121° Celsius (10° to +250° Fahrenheit).
- Colored Tape can be written on with a pen, pencil, or permanent marker.
- The tape will stick to most surfaces including glass, plastic, and metal.
1/2'' Label Tape with 3" Core | |||
Item # | Core Size | Tape Size | Color |
MIDSCI-T15-1 | 3" | 1/2" wide x 60 yd | White |
MIDSCI-T15-2 | 3" | 1/2" wide x 60 yd | Yellow |
MIDSCI-T15-3 | 3" | 1/2" wide x 60 yd | Green |
MIDSCI-T15-4 | 3" | 1/2" wide x 60 yd | Red |
MIDSCI-T15-5 | 3" | 1/2" wide x 60 yd | Orange |
MIDSCI-T15-6 | 3" | 1/2" wide x 60 yd | Blue |
MIDSCI-T15-7 | 3" | 1/2" wide x 60 yd | Pink |
MIDSCI-T15-8 | 3" | 1/2" wide x 60 yd | Tan |
MIDSCI-T15-9 | 3" | 1/2" wide x 60 yd | Salmon |
MIDSCI-T15-10 | 3" | 1/2" wide x 60 yd | Copper |
MIDSCI-T15-11 | 3" | 1/2" wide x 60 yd | Rose |
MIDSCI-T15-12 | 3" | 1/2" wide x 60 yd | Violet |
MIDSCI-T15-13 | 3" | 1/2" wide x 60 yd | Lavender |
MIDSCI-T15-14 | 3" | 1/2" wide x 60 yd | Gray |
MIDSCI-T15-15 | 3" | 1/2" wide x 60 yd | Lime |
MIDSCI-T15-16 | 3" | 1/2" wide x 60 yd | Aqua |
MIDSCI-T15-17 | 3" | 1/2" wide x 60 yd | Chartreuse |