Thermo Scientific Screw Cap Micro Tubes Screw Cap with O-ring Green Description Thermo Scientific Screw Cap Micro Tube caps with O-ring are designed to create a secure seal with the Thermo Scientific micro tube providing Pure Protection for sample preparation, transfer and storage applications. Tethered and non-tethered cap versions are available in a rainbow of colors. Screw Cap Microcentrifuge Tube Caps Design Screw caps with O-rings guard against leakage by forming a positive seal against the rim of the tube Tethered screw caps remain attached to the sample tube but can rotate completely for convenience--the tethered screw cap is the solution when it is important to maintain the same cap with the same tube O-ring is manufactured from durable ethylene polypropylene dimonomere compound Highest Quality Certified free of RNase, DNase, DNA and pyrogens Color/Packaging Options Standard Screw Cap Color options are: Blue, Green, Orange, Red, Yellow and Mixed to aid with visual identification of samples Tethered screw cap with O-ring: Natural
Thermo Scientific CAT#3453 2.0ml Microcentrifuge Tubes Low Retention Sterile, clear, Graduated, snap cap Description Viscous liquids and costly reagents retained in a microcentrifuge tube effect assay accuracy and precision. Thermo Scientific Snap Cap Low Retention Microcentrifuge Tubes improves sample recovery without additives or coatings. The 0.6mL, 1.5mL and 2.0mL snap cap low retention tubes offers maximum sample recovery by significantly reducing surface binding. The duckbill cap reduces the pressure required to open the tube with a wider contact surface yet ensures the cap will remain closed during centrifugation Low retention properties are not achieved by a coating or plastic embedding processes ensuring that samples will not be contaminated from these additives Tubes will remain closed during centrifugation yet open easily with one hand as needed Tubes are available in Amber to protect your light-sensitive samples Graduation marks on the microcentrifuge tube allow for effective sample reference Color/Packaging Options A variety of packaging options are available to help with contamination control in the lab For stringent sterility requirements, individually wrapped sterile tubes are available Color options, in addition to natural and amber, are Red. Blue, Green, Yellow and Violet and a mixed color packaging Highest Quality Manufactured from virgin polypropylene these microcentrifuge tubes ensure sample integrity during boiling, freezing, and centrifugation Sterile product is certified free of RNase, DNase, DNA, ATP, bioburden and endotoxins Nonsterile product is certified free of RNase, DNase, DNA and pyrogens Recommended for: Daily laboratory usage including centrifugation and short term sample storage
FisherBrand Microcentrifuge Tubes 2.0mL Graduated Free Standing Screw Cap Tube with Cap & O-Ring Description Reduce sample contamination by keeping cap with tube Natural-colored polypropylene tubes include leash-and-loop tether. Ultragrade polypropylene caps are fitted with ethylene/propylene O-rings. Available sterile or nonsterile with round or skirted bottoms. Removable tether rotates freely for easy opening and closing O-ring forms positive seal with tube to reduce leakage Withstand 20,000xG Suitable for vapor-phase liquid nitrogen storage, boiling and autoclaving RNase and DNase free Order Info Nonsterile tubes come separate from tether caps; sterile tubes come attached; 500 per pack Max. RCF 20000xG Closure Material - Polypropylene Autoclavable - Yes Color - Natural Max. Force - 20000xG Packaging - Bag Sterility - Sterile Closure Type - Tether Cap Capacity (Metric) - 2mL Material - Polypropylene For Use With (Application) Suitable for vapor-phase liquid nitrogen storage, boiling and autoclaving Shape - Skirted
Transfer Pipet Exact Volume 200ul Samco Description Perform precise dispensing of volumes from 20 to 400L by using Thermo Scientific Samco Exact Volume Transfer Pipettes. Samco transfer pipettes are made of shatterproof, nontoxic polyethylene. Their low-affinity surface reduces loss of cells and valuable proteins due to binding. They can be frozen in liquid nitrogen, or heat sealed for storage. Shatterproof, nontoxic polyethylene Nonsterile Low affinity surface Freezer ready
Cardinal Health Plastic Transfer Pipet Disposable Transfer Pipets are ideal for quick and safe fluid transfer. Will not shatter or break Can be used in liquid nitrogen Nontoxic and inert No bulb to insert or remove Uniform drop size These unbreakable all-in-one graduated transfer pipets eliminate the hazard of broken glass and exposure to infectious materials. Molded from see-through low density polyethylene, pipets are inert to biological fluids and most acids, and can be sealed and refrigerated. The low-affinity surface reduces the loss of cells and valuable proteins due to binding. Ideal for quick, safe transfer of fluids. Transfer pipets can be gas sterilized. Manufactured from LDPE, they can be sealed, refrigerated, and gas sterilized.
FisherBrand Transfer Pipets CAT#13-711-9AM Description Put an end to matching rubber bulb with glass pipette. Since entire unit is disposable, these pipettes prevent cross-contamination to samples and reduce airborne contamination to personnel. Molded in one piece from unbreakable, see-through low-density polyethylene to eliminate the hazards of broken glass and exposure to infectious materials. Available gamma radiation-sterilized or nonsterile 5.8mL capacity with 0.25mL graduations Draw 3.4mL per squeeze Inert to biological fluids and most acids One squeeze draws from 2.0 to 3.3mL (depending on style used) All deliver repeatable drop sizes Can be sealed and refrigerated for sample storage (seal with Cat. No. 02-678 Hemato-Seal Tube Sealant)
MBP 0.2ml Thin-Wall PCR Tubes RNase- and DNase-free Non-sterile Polypropylene construction Thin wall construction assures uniform contact with the thermal cycler temperature block for optimal heat transfer. Available in both 8 tube strips and individual 0.2 mL and 0.5 mL tubes to cover all applications. Extensive quality inspections to ensure consistent performance. PurePak 4 mL thick puncture proof packaging keeps tubes contamination free. Tubes are certified free of DNase, RNase, Nucleic acids, ATP and Pyrogens.
MBP Thin-Wall PCR Tubes PurePak 0.5ml individual Tubes w/flat Caps (YELLOW) CAT#3430Y RNase- and DNase-free Non-sterile Polypropylene construction Thin wall construction assures uniform contact with the thermal cycler temperature block for optimal heat transfer. Available in both 8 tube strips and individual 0.2 mL and 0.5 mL tubes to cover all applications. Extensive quality inspections to ensure consistent performance. PurePak 4 mL thick puncture proof packaging keeps tubes contamination free. Tubes are certified free of DNase, RNase, Nucleic acids, ATP and Pyrogens.
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