General Lab Products & Reviews

Ideal for smallest quantities

Final purification step at the ultrapure water point-of-delivery provides pyrogen- and nuclease-free water at a high flow rate when you need it. The BioPak® unit is a disposable ultrafiltration cartridge typically used in cell culture, biochemistry or molecular biology applications. It can be installed at the outlet of Type I water purification systems such as the Milli-Q®, Direct-Q®, Simplicity® or Synergy® systems, to produ…

The LC-Pak is designed to provide scientists with the certitude that the ultrapure water that they are using in critical organic molecules analysis at trace and ultra-trace levels will be adequate. Recent advances in analytical techniques such as UPLC, LC-MS, LC-MS / MS have considerably improved the sensitivity of organic and biochemical molecule detection. As a result, these techniques now require improved water quality for…

The EDS-Pak is a disposable point-of-use cartridge developed by Millipore to meet the needs of researchers who require ultrapure water free of endocrine disrupters (EDS). The EDS-Pak cartridge contains a specific type of activated carbon that has been validated for the removal of several endocrine disrupters. The cartridge’s housing and connector materials also have been validated for the absence of endocrine disrupters.The E…

The new Grande Fleur expands the product offering in the dynamic temperature control range. The Grande Fleur together with the Petite Fleur are two small Tangos and are the entry level into the world of Unistat technology. The compact dimensions and unique thermodynamics of the Grande Fleur mean it is ideally suited for high precision temperature control of research reactors. The Grande Fleur offers all of the great performan…

Supelco′s new Low Adsorption (LA) vials are manufactured using a process that decreases the number of hydroxyl groups on the vial′s glass surface, significantly reducing surface activity while improving analytical quantitation and minimizing pH shifts in the sample.This same process also removes unwanted surface metals such as sodium and boron that can contaminate samples and interfere with trace analysis. Unlike other methods…

Our new certified vial, cap and septa products eliminate "fit" and septa contamination concerns associated with other brands.By taking these extra manufacturing and testing steps, we can ensure:• Caps thread properly onto vials, providing an air-tight seal• Syringe needles are not damaged by irregular vial bottom thickness• Minimal contamination from septa impurities.Quality is built into each component of the Supelco certifie…

Offering an expanded flow range, the Thermo Scientific™ Miniflex is ideal for applications that require precision in liquid transfer, metering, sampling or filling at a range of flow rates. The broad flow rate range (0.04 to 370mL per minute) is made possible by the over-center cam design and automatic tubing retention system that permits quick tubing changes without adjustment. Available in both single and dual channel versi…

FEATURES:• Versatile and durable tube developed for secure use in multiple laboratoryenvironments.• Ideal for boiling applications.• Can be centrifuged to over 20,000g.• Suitable for a wide range of temperatures from -196°C to +121°C(not for immersion in liquid nitrogen).• Constructed with super clear medical grade polypropylene.• Certified RNase, DNase & DNA free.• Sterile versions are certified free of pyrogens.• Available w…

FEATURES:• Versatile and durable tube developed for secure use in multiple laboratoryenvironments.• Ideal for boiling applications.• Can be centrifuged to over 20,000g.• Suitable for a wide range of temperatures from -196°C to +121°C(not for immersion in liquid nitrogen).• Constructed with super clear medical grade polypropylene.• Certified RNase, DNase & DNA free.• Sterile versions are certified free of pyrogens.• Available w…

FEATURES:• Versatile and durable tube developed for secure use in multiple laboratoryenvironments.• Ideal for boiling applications.• Can be centrifuged to over 20,000g.• Suitable for a wide range of temperatures from -196°C to +121°C(not for immersion in liquid nitrogen).• Constructed with super clear medical grade polypropylene.• Certified RNase, DNase & DNA free.• Sterile versions are certified free of pyrogens.• Available w…

FEATURES:• Versatile and durable tube developed for secure use in multiple laboratoryenvironments.• Ideal for boiling applications.• Numerous tube and cap options to form an ideal combination for specificapplications.• Can be centrifuged to over 20,000g.• Suitable for a wide range of temperatures from -196°C to +121°C(not for immersion in liquid nitrogen).• Constructed with super clear medical grade polypropylene.• Certified R…

FEATURES:• Versatile and durable tube developed for secure use in multiple laboratoryenvironments.• Ideal for boiling applications.• Numerous tube and cap options to form an ideal combination for specificapplications.• Can be centrifuged to over 20,000g.• Suitable for a wide range of temperatures from -196°C to +121°C(not for immersion in liquid nitrogen).• Constructed with super clear medical grade polypropylene.• Certified R…

CAPS• Caps offered with synthetic, silicone• Offered standard or tethered.• Large variety of cap colors to choose from.• Cap Insert Discs for added sample identification.• Threads – easy ¾ turn.• Temperature Range from -196°C to +121°C (not for immersion in liquid nitrogen).Part Numbers:2001-00 standard2002-00 standard tether2003-00 insertable2004-00 insertable tether

GRIPSEAL• GripSeal cap is molded out of polypropylene with an inert TPE sealing ring molded directly into cap.• Unique to the industry and compatible with all SSI microtubes.• Provides the safest, most secure leak-proof microtube seal on the market.• Rubber ribs on cap allow for effortless opening and closing.• Contrasting color strips on a white cap enable easy identification.• Wide variety of colors available.Part Numbers:20…

FEATURES:• SBS dimensions.• Ideal for automation / HTS.• 8 × 12 format.• Polypropylene• Ideal for: storage, dilution, mixing, harvesting, culture assays, screening.Part Numbers:1710-00: individual tubes1720-00: strips of 8 tubes1730-00: strips of 12 tubes

FEATURES:• SBS dimensions.• Ideal for automation / HTS.• 8 × 12 format.• Polypropylene is used for tubes and racks.• Ideal for: storage, dilution, mixing, harvesting, cultureassays, screening.• This rack and tube system is equally suitable as areaction vessel in your robotic workstation or as along-term storage vessel in your sample library.• A clear rack lid is a standard part of this system package.Part Numbers:1750-00: indi…

FEATURES:• SBS dimensions.• Ideal for automation / HTS.• 8 × 12 format.• Strip Caps are polyethylene.Part Numbers:1702-00: strips of 8 caps1702-S0: strips of 8 caps, sterile1703-00: strips of 12 caps1703-S0: strips of 12 caps, sterile

Part Numbers:1801-00: pierceable silicone square well sealing mat suitable for heat sealing

• Specially formulated for bead beating applications and is shatter resistantPart Numbers:2641-0B: 2.0 ml graduated tube, skirted base, secure O-ring screw cap

• Premium research grade centrifuge tubes.• High clarity medical grade polymer.• Graduations at 1 ml• Rated to 15,000 × g.• Autoclavable using standard sterilization procedure(15 minutes at 121°C and 15psi).• Wide temperature range (minimum (storage only) -80°;maximum 40°C).• All tubes are sterile and certified free from DNase, RNase,DNA, PCR inhibitors & endotoxins.• Tube racks are recyclable.Part Numbers:2830-S0: 15 ml tube,…

• Premium research grade centrifuge tubes.• High clarity medical grade polymer.• Graduations at 5 ml increments.• Rated to 15,000 × g.• Autoclavable using standard sterilization procedure (15 minutes at 121°C and 15psi).• Wide temperature range (minimum (storage only) -80°; maximum 40°C).• All tubes are sterile and certified free from DNase, RNase, DNA, PCR inhibitors & endotoxins.• Tube racks are recyclable.Part Numbers:2930-…

• Cap openers ease fatigue when opening and closing large numbers of microtubes.• Useful, brightly colored tools also help in the safe opening of glass ampules.• Cap locks are designed to securely seal SSI tubes against the rigors of freezing and boiling.• Large, easy-to-grip tab permits safe insertion and removal from boiling water and freezers.• Writing area allows easy identification or organization into types.Part Numbers:…

• DNase, RNase and DNA free pestles.• To homogenize cells or resuspend precipitates such as protein or DNA pellets.Part Numbers:1004-39: pestle for 0.5 ml tubes1005-39: pestle for 1.5 ml tubesAssorted colors available

These 250 mL Corning® disposable polystyrene bottles are ideal for storage of media, buffers and other aqueous solutions. Easy grip sides facilitate handling 45 mm polyethylene plug seal cap provides an airtight seal and helps minimize the risk of contamination. Sterile, certified nonpyrogenic