Item # | Description | Case Pack | ||
---|---|---|---|---|
401PTS-530 | 100µL Polypropylene Conical Limited Volume Insert, Precision-Formed Interior, w/Patented Top Spring™ | 1000 pieces | View Product | |
4025P-631 | 250µL Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, No Spring | 1000 pieces | View Product | |
4025P-631BK | 250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, No Spring | 1000 pieces | View Product | |
4025PBS-631 | 250µL Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, with Bottom Spring | 1000 pieces | View Product | |
Inserts are available preassembled with a polymer bottom springor patented Top Spring™. The polymer spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical design permits complete sample removal.