Microcentrifuge Tubes

1.5 ml Microcentrifuge Tube with Locking Cap, 500/pack, 10pks/case

1.7ml CapLess Optimum Microcentrifuge BesTubes
Graduated, Natural Color only, 1000/pack

2.0ml CapLess Optimum Microcentrifuge BesTubes
Graduated, Natural Color only, 1000/pack

2.0mL DURATUBE™ with a skirted base and secure O-ring screw cap
Thick walled, Graduated
Shatter resistant for bead-beating

(5x200) 1000/case

OPTIMUM® BestSEAL™ Brand
• Cap designed with optimally best seal for sample security
• Audible “click” assures cap closure
• Cap opens easily with audible pop.
• CERTIFIED RNase-DNase-DNA-Pyrogen Free.
• Low Retention option – for minimal sample retention
• Will withstand up to 20,000 x g, in fully supported rotors.
• Accurate graduations. Temperature Range: -80°C to +121°C.
• Boiling or freezing of tubes will not pop caps open.

Breathe-EASIER Membrane (Rayon)
for microcentrifuge Tubes
Sterile, 100/pack

Breathe-EASY Membrane (Gas permeable polyurethane)
Pre-cut for 100x15mm Petri-Dish diameter
Adheres lid to bottom, Non-sterile, 100/pack

Breathe-EASY Membrane (polymer)
for microcentrifuge tubes
Sterile, 100/pack

Cap Locks (look like horseshoes), 100/pack

Designed to slip on the cap of a 1.5ml to 2.0ml size microcentrifuge tube and securely lock it in place.

CellTreat Microcentrifuge Tubes
• 0.5ml, 1.5ml, and 2.0ml sizes (Also 2.0ml self-standing).
• Sterile and Non-Sterile. Rated to 2500xg.
• Graduated with hinge snaptop cap.
• Frosted marking spot, Etched Flat Tops
• 2.0ml BLACK tubes available for light sensitive materials
• Packaged RNase, DNase, Pyrogen Free

Disposable, Non-Sterile Pestles
for 0.5ml/0.65ml Microcentrifuge Tubes
Autoclavable, Assorted 5 Colors, polypropylene
85mm length, 3mm diameter
40 x 10 pestles/pack, 400/pack

Disposable, Non-Sterile Pestles
for 0.5ml/0.65ml Microcentrifuge Tubes (Supplied with Microcentrifuge Tubes)
Blue Color, Autoclavable polypropylene
85mm length, 3mm diameter
10 pestles/pack

Disposable, Non-Sterile Pestles
for 1.5ml-2.0ml Microcentrifuge Tubes
Assorted 5 Colors, Autoclavable polypropylene
85mm length, 5mm diameter
Supplied with microcentrifuge tube
40x10 pestles/pack, 400/pack

Disposable, Non-Sterile Pestles
for 1.5ml-2.0ml Microcentrifuge Tubes (Supplied with Microcentrifuge Tubes)
Blue Color, Autoclavable polypropylene
85mm length, 5mm diameter
10 pestles/pack

G-Tubes™ - Microcentrifuge Tube
• MaxSeal™ SnapCap • 0.6ml, 1.5ml, and 2.0ml sizes • 8 colors
• Rated to 30,000 X G • Boilproof • Ultra-Low Retention available
• Flat Larger Cap for sample ID • Etched writing surface
• Certified FREE of RNase, DNase, Human DNA - Non-pryogenic

LifeLINE™ - LockSeal™ Locking Microcentrifuge Tubes
• Locking cap prevents accidental cap opening and evaporation
• Designed with graduations, writing area, and pierceable cap • Autoclavable
• Certified FREE of RNase, DNase, Human DNA, Pyrogens, PCR Inhibitors, ATP

LifeLINE™ Microcentrifuge LabTubes with QuickSeal SnapCap
Available in 0.65ml (500ul), 1.7ml (1.5ml) & 2.0ml sizes

• Graduated with frosted surfaces
• Certified RNase-DNase-Pyrogen Free
• Centrifugation to 30,000 x G
• Temperature range from -80°C to 120°
• Clear -Translucent optical clarity
• More flexible Blocked SnapCap
• Autoclavable Polypropylene

5mL SnapCap and ScrewCap MacroTubes™ and MyFuge 5D
- 5ml tubes available Non-Sterile or Sterile
• For MyFuge 5 units and compatible with standard 15ml centrifuge tube rotors with adapter inserts, #C2570
• Centrifuge these tubes, up to 25,000 x g
• RNase, DNase and pyrogen free
• Unsurpassed Clarity
• Dual graduations at every 0.2mL and 0.5mL

200 MacroTubes/pack

The myFuge™ 5 microcentrifuge includes a four position rotor for compatibilty with a variety of 5ml test tubes, including 5ml snap cap centrifuge tubes.

When using a centrifuge with 15ml rotor, Adapter Inserts, aka spacers, (#C2570) are NECESSARY to be inserted into the rotor cavities. Without the adapter inserts, it is likely that the tubes will fall and lodge into the rotor cavities.

Double Ended Cap Opener, 3/pack
• One End opens PCR Tubes
• One End opens 500µl/0.65ml & 1.5-2.0ml Microtubes

Single Ended opener
Opens 500µl/0.65ml & 1.5-2.0ml tubes
1 each

Natural, 0.65ml (500ul) LRT Microcentrifuge BesTubes with Click-Close FlexCaps™
Low Retention Tubes (LRT)
DNA/RNase/DNase /Pyrogen Free
Natural Color
500/pack

1.7ml (1.5ml) Optimum LRT Microcentrifuge BesTubes with Click-Close FlexCaps™
Low Retention / Low Adhesion Tubes (LRT)
RNase/DNase /Pyrogen Free
Natural Color
250/pack

2.0ml (1.8ml) Optimum LRT Microcentrifuge BesTubes with FlexCaps™
Low Retention Tubes (LRT) / Low Adhesion
RNase/DNase /Pyrogen Free

Natural Color
250/pack

OmniSEAL™ Microcentrifuge Tubes
Sample-Safe-Design™. OmniSEAL Microcentrifuge Tubes feature a Positive Seal Caps, designed to withstand high temperatures, eliminate pressure, eliminate leakage and popping, eliminate contamination, and allow for repeated cap closures and openings.

• 0.65mL (500µl), 1.7ml (1.5ml), and 2.0ml (1.8ml) capacities
• Superior Translucent Clarity • Graduated • Flat Top hinged cap
• Frosted Writing surfaces on cap and side for easy identification
• 3mm target syringe port easily pierced for splash free handling
• An audible CLICK sound assures the cap is securely closed
• Withstands temperatures from -180C to +121C, Autoclavable
• RCF rating of 30,000 x g, 26,000 x g (color tubes); Tubes fit all standard rotors
• RNase, DNase, Human DNA, PCR Inhibitor, Pyrogen FREE

Totally BLACK 1.7ml Microtubes available, for use with Light/Photo sensitive materials.

Optimum® BesTubes™
Optimum BesTubes, designed to protect your samples, are Boil and Freeze Proof. These BesTubes are equipped with hinged caps includes a RingSeal to withstand pressure and to further protect your samples from evaporation and leakage.

• Available in 0.65mL (500µl), 1.7ml (1.5ml), and 2.0ml capacities
• Boil & Freeze Proof (-80°C to +121°C)
• Choose: BesTubes with SnapCaps or LockCaps
• Both cap styles feature an audible Click-Close™ when closed
• SnapCaps, with RingSeal, withstands high pressure
• Hinged, SnapCaps have a syringe needle port entry
• Tubes are autoclavable (Recommendation: 15 minutes @15psi)
• Uniform Non-Porous interior • Translucent, superior optical clarity
• Graduation Marks • Frosted writing area • 28,000 x G rating
• CERTIFIED: RNase-DNase-DNA-PCR Inhibitor-Pyrogen Free

For Solid Color Packs, SEARCH: SureSeal MicroTubes.
Red, Blue, Green, Yellow, Purple, Orange, & Black (Light Blocking)

0.65ml
Single Handedly:
1. Snap Down the Cap
2. LockUp™ the tube
RNase-DNase-DNA-Pyrogen Free
1000/pack

2.0ml, Natural
Single Handedly:
1. Snap Down the Cap
2. LockUp™ the tube
RNase-DNase-DNA-Pyrogen Free
500/pack, 10pks/case

Optimum® BesTubes™
• FlexCap with RingSeal designed to withstand pressure
• Click-Close audible click assures complete closure
• Graduated, Translucent, non-toxic, autoclavable polypropylene
• Rated from -80°C to +120°C • Rated at: 26,000 x G
• Hinged, flat top cap with penetrable inject port area
• Frosted writing area on side of tube and on cap
• Certified RNase-DNase-DNA-Pyrogen-ATP-FREE
• Certified PCR Inhibitor-Bioburden FREE

For Solid Colors, INQUIRE. (Sold in cases of 10x500)
Red, Blue, Green, Yellow, Violet, Orange, or Amber (Light Block)

BOIL-PROOF Cap Design, and EASY TO OPEN and CLOSE SnapCap Design
0.5mL, 1.5mL, and 2.0mL Microcentrifuge Tubes available
Made in USA

#1 SELLING SCREWCAP MICROTUBES
AVAILABLE — NON STERILE AND STERILE

Non-sterile (Tubes and Caps sold separately)
STERILE (Tubes and caps assembled)

Porcelain Mortar
160ml capacity,90mm OD
1 each

Porcelain Mortar
400ml capacity,125mm OD
1 each

Porcelain Mortar
650ml capacity,150mm OD
1 each

Porcelain Mortar
70ml capacity, 63mm OD
1 each

Porcelain Pestle
175mm length
1 each

Porcelain Pestle
210mm length
1 each

Simport ClikLok™ 1.5ml EconoTube™
Natural color, Microcentrifuge Tubes
500/pack, 10 pack/case (5000/case)

2.0ml, Specify color
Single Handedly:
1. Snap Down the Cap
2. LockUp™ the tube
RNase-DNase-DNA-Pyrogen Free
500/pack

STERILE SureSeal+, Lot Certified
• Microcentrifuge Tubes available in 0.5ml, 1.5ml, and 2.0ml sizes
• Lot Certified Sterile, and RNase, DNase, Pyrogen FREE
• Sterilized by precise EBI (electron beam irradiation)
• Superior Reclosable Packaging:
- Superior Puncture-Resistance Heavy-Duty Plastic
- Self-Standing, Gusseted Bottom design
- STERILE, 500 microtubes/pack

Stop-Pop™ Locking Clips (Cap-Locks) for securing cap, with breakaway lifting tabs for 1.5mL and 2.0ml microcentrifuge tubes with LARGER Stop-Pops, 100/pack

Sterile & Non-Sterile, Premier ScrewCap Microcenrifuge Tubes
with attached Natural color ScrewCaps with o-ring seal.

• Research Grade • Very Transparent • Rated to 20,000 x G
• 0.5ml, 1.5ml, and 2.0ml sizes • 2.0ml is Graduated
• Suitable for LN (vapor-phase), boiling, and autoclaving
• Etched ID writing surface on screwcap and side of tube
• 3/4-turn ScrewCaps, 'EZ-2 Grip' Surface for improved handling
• ScrewCaps with O-ring seal (black ethylene propylene)
• Convenient Free-Standing Bottom MicroTubes for EZ handling
• Certified RNase, DNase, DNA, Pyrogen FREE

Packaging:
Sterile: 5 bags of 100 per pack, 500/pack
Non-Sterile: 2 bags of 500/pack, 1000/pack (Colored caps available, Inquire)

STERILE ScrewCap Tubes
• Attached 3/4-turn screwcap with leakproof o-ring seal
• CHOOSE: Standard ScrewCap or Looped ScrewCap
• Looped cap stays with the tube - reduces contamination
• Free-Standing, Graduated, available with White Writing Area
• 2.0ml Amber available for light sensitive samples
• Optical clarity. Sterile. RNase, DNase, Pyrogen free

Packaged: Sterile packed, 1000/pack

Optimum ScrewCap BesTubes
• Available in Sterile and Non-Sterile packaging
• 0.5ml, 1.5ml, and 2.0ml tube sizes • Very Transparent
• Choose Conical or Free-Standing Bottom • Rated: 20,000 x g
• Natural ScrewCaps with a Black O-Ring Seal
• Etched writing ID surface area on top of screwcap
• Interlock Side Ribs for interlocking into racks for one handed operation
• Packaging: Certified RNase, DNase, DNA, Pyrogen FREE

COLORED NON-STERILE SCREWCAPS are available, INQUIRE.

ClearSeal™ Screw-Cap MicroTubes
• Ultra-clear polypropylene Tubes
• Clear Light-Blue Screw-Caps allow for high clarity marking ID
• Packaged Sterile in resealable bags of 50
• Leak-proof Silicone O-ring seal
• Available Sterile and Non-Sterile, RNase, DNase, and Pyrogen free
• White Printed Graduations on Sterile 1.5ml and 2.0ml sizes

CellTreat ScrewCap MicroTubes
• Sterile & Non-Sterile. 5 sizes available: 0.5ml, 1.5ml, 2.0ml.
• Tubes are Graduated, Transparent with an Etched Writing Surface.
• Preassembeled Sterile units are supplied with ScrewCaps with Green Stripes
• Non-Sterile available with Natural, Red, Blue, Green, Yellow, Purple, or Orange ScrewCaps
Features Opaque, Striped GripCap, or Transparent color screwcaps
• ScrewCaps with ¾ turn for easy opening and closing
• ScrewCap feature molded TPE sealing o-ring for leak-proof seal.
• Suitable for vapor-phase LN2, -80°C freezer, boiling, autoclaving.
• Rated to 20,000 x g. Certified RNase-DNase-DNA-Pyrogen Free.

NOTE: Non-Sterile Tubes and ScrewCaps are Sold separately.

BenchLINE™ STERILE Screw Cap Microtubes
With Attached ScrewCap with Red O-Ring
White Writing Area on Tubes for ID, Graduated
Certified RNase, DNase, DNA, Pryogen Free
Rated to 17,000 x G, Temperature: -196°C to +121°C

DuraTubes & LifeLINE, 2.0ml Impact Resistant Homogenizing Tubes
• Specially formulated for bead-beating applications
• Shatter Impact Resistant • Graduated, Thick walled tube
• High clarity medical grade polymer • Rated to 15,000 x g, Graduated
• Wide temperature range (minimum (storage only) -80 degrees; maximum 40 degrees)
• Free from contaminants • DuraTubes are packaged sterile
• Certified Free from DNase, RNase, DNA, PCR inhibitors and pyrogens/endotoxins.

Autoclavable using standard sterilization procedure (15 minutes at 121 degrees C and 15psi)

Low Binding Screw Cap MicroTubes
• Non-Sterile, Low-Binding Clear Polypropylene
• MicroTubes & ScrewCaps with o-rings are sold separately

Offering Printed, Plain, Tamper-Evident
• Sterile & Non-Sterile Micrewtubes with ScrewCap with O-ring
• Available with Self-Standing bottom or Conical bottom
• Choose: PRINTED (with graduations, white marking area)
. . . or PLAIN (no graduations, no marking area)
. . . or Tamper-Evident (with graduations, white marking area)
• Choose: 0.5ml, 1.5ml, or 2.0ml volume tube size
• Temperature Rating: -196°C (vapor phase only) to +121°C
• Packaged Sterile (500/case) or Non-Sterile (1000/case)

ClikLok Microcentrifuge Tubes
• EasySnap locking clasp for secure closure
• Pierecable hinged cap, Specify color
500/pack, 10 pack/case (5000/case)