Obturadores para tubos de ensayo y frascos

Internal Protection Cap

There are 11 products.
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Closure for bottles with a thread of 18 mm, GL18 or DIN18.Vertical drip insert made of polyethylene plastic with 0.7 mm Ø hole outlet. It doses the flow of liquid drop by drop. The closure is completed with our aluminium and plastic caps, see "Accessories".

0.05 €
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Plastic stopper with hole for glass bottle with 28 mm screw thread (PP28). The outlet hole is 3.5 mm.The minimum purchase order quantity for this product is 100 units.The hermetic closing of the bottle is completed with our screw caps, see accessories.

0.06 €
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Internal protection cap made of transparent plastic Low Density Polyethylene (LDPE) for our 30ml capacity, wide-mouth, screw capped Merck bottles Accessory to be complemented with the screw cap of Merck bottles and to make the closure more airtight and protect the moisture content of the ambience.

0.12 €
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Obturador fabricados en LDPE (Polietileno de baja densidad)

0.12 €
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Obturador fabricados en LDPE (Polietileno de baja densidad)

0.22 €
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Obturador fabricados en LDPE (Polietileno de baja densidad)

0.25 €
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Internal protection cap made of transparent plastic Low Density Polyethylene (LDPE) for for screw thread glass bottles with 18mm diameter or screw thread DIN18 Accessory to complement the screw cap closure and ensure that the closing is more hermetic and protects the content from moisture and the environment.The reference don't include the glass bottle

0.08 €
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Accesorio para complementar el cierre de la tapa a rosca y proteger el contenido de la humedad del ambiente. Obturador fabricado en plástico polietileno de baja densidad (PE-PL) para frascos de boca ancha de capacidad de 15ml.

0.11 €
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Accesorio para complementar el cierre de la tapa a rosca y proteger el contenido de la humedad del ambiente. Obturador fabricado en plástico polietileno de baja densidad (PE-PL) para frascos de boca ancha de capacidad de 175ml.

0.22 €
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Press-on lid made of low-density polyethylene plastic (LDPE) in natural or translucent colour.Suitable for 13 mm tubes and holes and especially for for our conical glass centrifuge tubes. See the "Accessories" section.

0.11 €
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Press-on lid made of low-density polyethylene plastic (LDPE) in natural or translucent colour.Suitable for 14 mm tubes and holes and especially for our ungraded cylindrical glass tubes for centrifuges. See the "Accessories" section.  

0.11 €
Showing 1 - 11 of 11 items