Conical Glass Inserts
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. The Step Insert sits precisely in the neck of the vial, thus eliminating the need for metal or plastic springes.
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Easier to use, very good quality glass is used, affordable, great and safe use etc .
Life sciences>microbiology >laboratory>scientific evidence laboratory>lab equipment>funnel keep
Made of very highly quality substance and one of the most loved of that is the price of items are very affordable and easy to use. Keep out from children. No issues are found during any test and doing a experiments with it, thank you
Review Date: 29 Jul 2022 | J.G. Finneran Associates, Inc
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. The Step Insert sits precisely in the neck of the vial, thus eliminating the need for metal or plastic springes.
