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60 Products

Vial Inserts

Inserts are available preassembled with a polymer bottom spring or patented Top Springâ„¢. 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 limited volume inserts, with bottom springs, were originally designed and manufactured by J.G. Finneran Associates in 1986.

60 Products

JG Finneran 250 µl Translucent Big Mouth Precision-Formed Interior Polypropylene Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 boxes of 100)

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JG Finneran 250 µl Translucent Big Mouth Precision-Formed Interior Polypropylene Conical Limited Volume Insert (case of 1000, 10 boxes of 100)

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JG Finneran 250 µl Clear Glass Flat Bottom Vial Insert (case of 1000, 10 boxes of 100)

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JG Finneran 250 µl Clear Big Mouth Pulled Point Interior Glass Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 boxes of 100)

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JG Finneran 100 µl Clear Precision-Formed Mandrel Interior Glass Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 boxes of 100)

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JG Finneran 50 µl Clear Big Mouth Precision-Formed Mandrel Interior Glass Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 boxes of 100)

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JG Finneran 300 µl Clear Precision-Formed Mandrel Interior Glass Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 packs of 100)

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JG Finneran 350 µl Clear Glass Flat Bottom Vial Insert (case of 1000, 10 boxes of 100)

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JG Finneran 250µL Glass Big Mouth Conical Limited Volume Insert, 6x31mm, Pulled Point Interior, No Spring (case of 1000, 10 boxes of 100)

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JG Finneran 250 µl Clear Big Mouth Precision-Formed Mandrel Interior Glass Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 packs of 100)

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JG Finneran 250µL Glass Big Mouth Conical Limited Volume Insert, 6x29mm, Precision-Formed Mandrel Interior, No Spring (case of 1000, 10 packs of 100)

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JG Finneran 250 µl Clear Glass Flat Bottom Vial Insert for Versa Vial (case of 1000, 10 boxes of 100)

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JG Finneran 200µL Glass Conical Limited Volume Insert, 5x36mm, Precision-Formed Mandrel Interior, No Spring (case of 1000, 10 packs of 100)

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JG Finneran 100 µl Translucent Precision-Formed Interior Polypropylene Conical Limited Volume Insert with Bottom Spring (case of 1000, 10 boxes of 100)

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JG Finneran 250µL Black Polypropylene Big Mouth Conical Limited Volume Insert 6x31mm, Precision-Formed Interior with Bottom Spring (case of 1000, 10 boxes of 100)

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JG Finneran 100µL Clear Polypropylene Conical Limited Volume Insert, 5x30mm, Precision-Formed Interior, with Bottom Spring (case of 1000, 10 packs of 100)

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JG Finneran 700 µl Clear Glass Flat Tip Tapered Insert in Vial Loader for 96 Deep Square Well Plates (case of 96)

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JG Finneran 700 µl Clear Glass Flat Tip Tapered Insert for 96 Deep Square Well Plates (case of 100)

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JG Finneran 700 µl Clear Glass Flat Pulled Tapered Insert for 96 Deep Square Well Plates (case of 100)

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JG Finneran 0.7 ml Amber Glass Tapered Insert for 96 Deep Square Well Plates (case of 100)

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JG Finneran 200µL Glass Conical Limited Volume Insert, 5x31mm, Pulled Point Interior, No Spring (case of 1000, 10 packs of 100)

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JG Finneran 250 µl Black Big Mouth Precision-Formed Interior Polypropylene Conical Limited Volume Insert (case of 1000, 10 packs of 100)

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JG Finneran 100 µl Clear Precision-Formed Interior Polypropylene Conical Limited Volume Insert (case of 1000, 10 packs of 100)

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JG Finneran 0.7 ml Clear Glass Tapered Insert in Vial Loader for 96 Deep Square Well Plates (case of 96)

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Select up to 4 items to compare.