N 8 PP screw cap, black, center hole Silicone white/PTFE red Hardness: 45° shore A Thickness: 1.3 mm pack of 100

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N 8 PP screw cap, black, center hole Silicone white/PTFE red Hardness: 45° shore A Thickness: 1.3 mm pack of 100

Manufacturer: Macherey-Nagel
Item Number: 70245

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£24.66

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Description
Specifications

These screw closures N 8 are suitable to seal 8-425, small (standard) opening screw neck vials. This non-slit closure type is quite popular for HPLC analysis.

Technical Specifications
Additional cap features	8-425 thread
Additional closure features	Temp. resistance septa -60 °C up to 200 °C - however, PP cap only from -10 °C up to 120 °C / analytical purity - high / medium resealability
Assembling process	Assembled
Autosampler compatibility	Dionex, Knauer, PerkinElmer (HPLC), Thermo Scientific, Varian, VWR
Cap color	Black
Cap hole	Yes
Cap material	Polypropylene (PP)
Closure magnetic	No
Closure type	Screw closure
Colors of septa material	White/red
Gross weight (incl. packaging)	54 g / 0.12 lbs
Hazardous material	No
Nominal diameter	N 8
Packaging dimensions	100 x 200 x 15 mm / 3.94 x 7.87 x 0.59 Inch
Recommended application(s)	GC, HPLC
Scope of delivery	100x N 8 ready assembled screw closures
Septa hardness	45° shore A
Septa material	Silicone/PTFE
Septa thickness	1.3 mm / 51,2 mil
Storage temperature	15–25 °C / 59–77 °F