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Inserts - Polypropylene

from $6.13

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.


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Price Chart
Cat Code Description Case Pack VolumePrice Add Quantity
401PTS-530 Insert, Patented Top Spring™ 100 pieces 0.100 ml$16.63
4025PBS-631 Insert, Bottom Spring 100 pieces 0.250 ml$12.25
4025P-631 Insert, No Spring 100 pieces 0.250 ml$6.13
4025PF-631 Step Insert, Polypropylene Flange 100 pieces 0.250 ml$6.13
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Vials & Closures

The Lab Depot carries patented Poly Crimp Seals or standard aluminum seals that allow color coding for easy sample identification. This is one more way we're working to make your job a little easier. Our large selection of big mouth crimp top chromatography vials is just a few of the 750,000 products in our online catalog. We have worked hard to compile such a comprehensive choice of high quality lab supplies and equipment. If you are even unsatisfied with a product from The Lab Depot, contact us immediately. Our customer's satisfaction is our primary concern.