20mm injection stopper with standard treatment and PTFE coating. Basic polymer chorobutyl natural rubber with formulation W1888 Grey in PE bag package. To be used in combination with a crimp neck. Siliconization: siliconization grade 1/4 A.
| Basic Polymeer |
Chorobutyl natuurrubber
|
| Diameter (d1) - mm |
20
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| Formulation |
W1888 Grijs
|
| Final treatment |
Standaard
|
| Coating |
PTFE
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| Siliconization |
Siliconiseringsgraad 1/4 A
|
| Neck closure |
Felskraag
|
| Quantity per pack |
1500 stuks
|
| Package |
PE zak
|
- West offers a wide choice of serum and lyophilization stoppers and discs in standard configurations. West can also design a stopper or disc to meet customer specifications.
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- The right elastomeric formulation is the key to a safe and successful product. Many of West Pharmaceutical Services' standard formulations meet the requirements of the major pharmacopoeias and many are free of natural rubber.
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- By specifing components molded from standard formulation does not meet the needs of a unique application, West will apply its expertise in formulation technology to develop a custom solution.
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