N 18 magnetic screw cap, silver, closed top Butyl red/PTFE grey Hardness: 50° shore A Thickness: 1.5 mm pack of 100

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N 18 magnetic screw cap, silver, closed top Butyl red/PTFE grey Hardness: 50° shore A Thickness: 1.5 mm pack of 100

Manufacturer: Macherey-Nagel
Item Number: 702139

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£48.60

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Description
Specifications

Closed top screw closure for screw neck vials N 18 for sample storage / transportation. By changing to an appropriate open top screw closure you may carry out afterwards a Headspace analysis without the need of sample transfer on instruments that are suitable for this vial type.

Technical Specifications
Additional cap features	Non-standardized precision thread
Additional closure features	Temp. resistance -40 °C up to 120 °C / analytical purity - medium
Assembling process	Assembled
Cap color	Silver
Cap hole	No
Cap material	Metal (magnetic)
Closure magnetic	Yes
Closure type	Screw closure
Colors of septa material	Red/gray
Gross weight (incl. packaging)	200 g / 0.44 lbs
Hazardous material	No
Nominal diameter	N 18
Packaging dimensions	200 x 150 x 25 mm / 7.87 x 5.91 x 0.98 Inch
Recommended application(s)	Sample storage
Scope of delivery	100x N 18 ready assembled screw closures
Septa hardness	50° shore A
Septa material	Butyl/PTFE
Septa thickness	1.5 mm / 59,1 mil
Storage temperature	15–25 °C / 59–77 °F