Item # | Description | ||
---|---|---|---|
403-638X | 300µL Glass Conical Limited Volume Insert, Precision-Formed Mandrel Interior, No Spring, 100 per case | View Product | |
403-638XZ | 300µL Glass Conical Limited Volume Insert, Precision-Formed Mandrel Interior, No Spring, Silanized, 100 per case | ||
403BS-638X | 300µL Glass Conical Limited Volume Insert, Precision-Formed Mandrel Interior, w/Bottom Spring, 100 per case | Product ID not specified. | |
403BS-638XZ | 300µL Glass Conical Limited Volume Insert, Precision-Formed Mandrel Interior, w/Bottom Spring, Silanized, 100 per case | ||
403TS-638 | 300µL Glass Conical Limited Volume Insert, Precision-Formed Mandrel Interior, w/Patented Top Spring™, 100 per case | View Product |
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.