DESCRIPTION

Tip 1-200µl, extended, graduated, 1000 pcs

פג תוקף 4/18 חדש באריזה

200ul Extended pipette tips with flextop and ultrafine point.

These high quality, extra long tips feature a uniquely thin and flexible top that conforms to the pipettor barrel unlike any other tips, forming a tight seal with minimal ejection force.

they include an un-beveled point that is extremely precise so you can easily dispense the smallest sample. in clear 100% polypropylene. tips and racks are autoclavable. graduations.

Certified free of endotoxin (pyrogen) contamination

 Product samples are exposed to endotoxin-free water and the resulting extraction fluid is tested for contamination using the kinetic turbidimetric Limulus Amoebocyte Lysate (LAL) assay protocol and USP guidelines.

All products tested must display less than 0.05 EU/ml to be certified free of endotoxin.

Certified free of adenosine triphosphate (ATP)

Product sample surfaces are tested for the presence of adenosine triphosphate (ATP) using a controlled bioluminescence reaction to detect contamination.

Luminescence data is compared to results generated by ATP-free surfaces and surfaces with known amounts of ATP as a positive control.

The relative light units result must indicate less than 2X10-12 mg/ μL of ATP for the product to be certified as ATP-free. 

 

Certified free of detectable RNase and DNase nuclease activity

 Product samples are exposed to nuclease-free water and the resulting extraction fluid is tested for nuclease activity on commercially available 7.5 kb poly(A) tailed RNA (1ug) and HindIII-digested DNA (1ug) with a one hour 37°C incubation in appropriate buffers. Results are visualized on an agarose gel with appropriate positive and negative controls. Extraction fluid samples must show no degradation of the nucleic acids by the extraction fluid has occurred for the product to be certified as RNase-free and DNase-free.      

Certified free of heavy metals below 1ppm

 Plastic resins used in product manufacturing have been tested for heavy metals using the prescribed USP method and confirmed to have levels lower than 1ppm.    

Autoclavable

Can be autoclave at 122C for maximum of 20 minutes at 15 PSI

Items listed as autoclavable can be autoclaved at 122 ºC for a maximum of 20 minutes at 15 P.S.I. Remember to back-off the caps of tubes to prevent collapse when autoclaving. A steam cycle should be used with the items in this catalog that are listed as autoclavable. Always air dry these items. Avoid using a dry cycle or glassware cycle as deformation can occur to plastics that are heated for extended periods.    

Certified free of Protease Activity

Labcon developed the first industry assay for protease detection on labware in 2002.

We now certify our pipet tips are free of detectable protease contamination.

This makes these tips perfect for protein research. 

U.S. Pharmacoepia Methods and Guidelines 

(U.S.P. Class VI) are used if there is an applicable standard.

We use more expensive medical grade resins instead of the more common commodity grade used in most pipet tips.

We then pre-test to check for contaminating clarifying agents or molding additives before we approve them for use in the products we supply you.

CFR 21 USFDA Compliant

The plastic resins we use are compliant with FDA CFR Title 21-177.1520, 178.3295, 178.3297 and ISO 10993-3

to ensure that they are non cytotoxic and are not harmful to cells or tissue samples.

Expect More Value

We push beyond the generic standards of today to design more features and better quality into every new pipet tip design we make.

Quality Beyond Assurance

You need consistent performance. We have developed an exclusive 26 step quality process that provides you with consistent measurable quality year after year, tip after tip. Many suppliers talk a lot about quality. We go another step; we prove it. Before independent auditors every six months we demonstrate our commitment to quality. Our ISO 9001:2008 registered quality system is unlike any other manufacturers system and is registered throughout the world. No other major pipet tip supplier has this commitment and can make this claim.

Labcon Pipet Tips Out-Perform O.E.M. Pipet Tips

Most pipettor manufacturers claim that their pipettors perform best when used with their own brand of pipet tips. We put this claim to the test with some exhaustive studies. You can download a summary of the results comparing our tips with those of three major pipettor manufacturers. Our pipet tips outperformed their own brand of pipet tips on their own pipettors. So, to get the best performance you should buy Labcon pipet tips for all your pipettors.