Crimp closure, N20,alu.,pressure rel,center hole,Butyl l.gray/PTFE d.gray,3.0mm

$49.40 * $0.00 * (0% Saved)

*taxes and shipping not included

Delivery time approx. 5 working days

702829 02301023501020
Package unit 100 Piece(s)
Quantity:
Price overview
Quantity Price/unit
To 9 $49.40
From 10 $42.00
From 50 $37.90
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Butyl/PTFE closures with a good analytical purity. Equivalent closure to 70234.8, however, with... more

Butyl/PTFE closures with a good analytical purity. Equivalent closure to 70234.8, however, with a punched septa instead of a molded one. Very good price performance ratio. The bridges of the cap's scorelines break open at an internal vial pressure exceeding 3 bars (± 0.5 bars), thus releasing overpressure in a crontrolled way. Functionality of the cap is not depending on the design of the vial's crimp neck (beveled top, flat crimp neck).

Closure type Crimp closure
Nominal diameter N 20
Assembling process Assembled
Cap material Aluminum
Cap color Silver
Cap hole Yes
Closure magnetic No
Septa material Butyl/PTFE
Colors of septa material Light gray/dark gray
Septa thickness 3.0 mm / 118,1 mil
Septa hardness 50° shore A
Additional cap features Pressure release cap (safety) - bridges of the scorelines open at a pressure of more than 3 bars (± 0.5 bars) and release pressure in a controlled way
Additional closure features Temp. resistance -40 °C up to 120 °C / analytical purity - medium / medium to penetrate / medium resealability
Recommended application(s) Headspace
Autosampler compatibility PerkinElmer
Storage temperature 15–25 °C / 59–77 °F
Scope of delivery 100x N 20 ready assembled crimp closures
Gross weight (incl. packaging) 178 g / 0.39 lbs
Packaging dimensions 137 x 207 x 35 mm / 5.39 x 8.15 x 1.38 Inch
Hazardous material No