Menu
Product Categories
Conical Polypropylene Inserts - 9mm Screw Thread Vials
Conical Polypropylene Inserts - 9mm Screw Thread Vials
| Item # | Description | Case Pack | ||
|---|---|---|---|---|
| 401PTS-530 | 100µL Polypropylene Conical Limited Volume Insert, Precision-Formed Interior, with Patented Top Spring™ | 1000 pieces |  | |
| 4025P-631 | 250µL Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, No Spring | 1000 pieces | | |
| 4025P-631BK | 250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, No Spring | 1000 pieces | | |
| 4025PBS-631 | 250µL Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, with Bottom Spring | 1000 pieces | | |
| 425PBS-631BK | 250µL Black Polypropylene Big Mouth Conical Limited Volume Insert, Precision-Formed Interior, with Bottom Spring | 1000 pieces | |
Inserts are available preassembled with a polymer bottom spring or 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. Limited volume inserts are available silanized or precleaned.