Non-Sterile - RNase/DNase Free - Metal Free - LowBind
Standard Taper
Natural Color
Lift-off RackPacks
10x96/pack, 960/pack

OPTIMUM Research Grade
'Select for Select Pipetors'

Selected for Titertek* Multi-Stepper*, Matrix

Guaranteed for Pipettor Calibration and Scientific Measurement

Optimum® Research Grade SelecTips™ are guaranteed to quantitatively perform with precision, accuracy and reproducibility during systematical standardization and calibration procedures and during routine scientific measurement. SelecTips™ are performance guaranteed, subject to a full refund.

SelecTips™ Definition

SelecTips are purposely designed to exactly fit selected brands or selected models of single-channel, multichannel or electronic pipettors. Selected pipettor specifications and guarantees are exceeded to assure reliability to guarantee subsequent optimum performance. The shank area of each SelecTip is specifically engineered to position itself exactly onto the shaft contour of the selected pipettor. This assures that liquid displacement and its proportional pressure are reproducible, accurate and precise every time. A snug, airtight fit is further enhanced with the selected positioning of fin-like sealing rings which are placed in the SelecTip’s upper shank area.

Optimum® Performance Features

Low binding hydrophobic, ultra-clean, nonwettable surfaces assure complete, reproducible sample deliveries

All SelecTips are packaged RNase/DNase Free* in a variety of sterile and non-sterile packaging configurations

Special handled and certified RNase/DNase/Pyrogen Free packaging in sterile (0.06 EU/ml) and non-sterile

All SelecTips are Metal-Free, regardless of color. Lot-to-Lot quality control tests exceed manufacturer spec’s

Superior manufacturing tooling, molds and molding methods assure optimal accuracy and precision

Exacting and accuracy tolerances are designed to exceed selected pipettor manufacturer specifications

Made from premium grade, autoclavable polypropylene to assure optimal clarity, flexibility and strength

Precision molded orifices are guaranteed to be flash-free and flare-free for reproducibility and accuracy

SelecTips are available with beveled or thin-walled orifices for minimal liquid retention and carry-over

Specialized SelecTips are available for many applications, including Gel Loading, PCR, and Viscous Liquids