Crimp closure, N 20, alu., center hole, Butyl light gray/PTFE dark gray, 3.0 mm 702775

N 20 aluminium crimp cap, silver, center hole Butyl light gray / PTFE dark gray 50° shore A 3 mm
SKU: 702775
Manufacturer: Machery Nagel
Pack Size: 100

 

Topseller amongst the Butyl/PTFE closures with a good analytical purity. Equivalent closure to 70234.9, however, with a punched septa instead of a molded one. Very good price performance ratio.

Hazardous materialNo
Closure typeCrimp closure
Nominal diameterN 20
Assembling processAssembled
Cap materialAluminum
Cap colorSilver
Cap holeYes
Closure magneticNo
Septa materialButyl/PTFE
Colors of septa materialLight gray/dark gray
Septa thickness3.0 mm
Septa hardness50° shore A
Additional closure featuresTemp. resistance -40 °C up to 120 °C / analytical purity - medium / medium to penetrate / medium resealability
Recommended application(s)Headspace
Autosampler compatibilityPerkinElmer, Quma, Thermo Scientific HS850 / HS200 / TriPlus HS, Varian CP-9020/9025 / CP-9060 / Genesis
Storage temperatureRT
Scope of delivery100x N 20 ready assembled crimp closures

 

Attribute nameAttribute value
Pack Size100
Diameter20mm
ColourSilver
TypeAluminum Seal
WithButyl/PTFE