Screw closure, N 18, metal (magn.), silver, c. hole, Red Rubber/TEF, 1.5 mm

$60.80 * $0.00 * (0% Saved)

*taxes and shipping not included

Delivery time approx. 5 working days

702072 02301023502018
Content: 100 Piece(s)
Quantity:
Price overview
Quantity Unit price
To 9 $60.80
From 10 $51.70
From 50 $46.50
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Magnetic screw closures N 18 have a more convenient, consistent, and safer sealing process... more

Magnetic screw closures N 18 have a more convenient, consistent, and safer sealing process compared to crimping (better reproducibility). Due to the thinner septum (1.5 instead of 3 mm), penetration of the needle is easier and executed with less fragmentation (especially important for SPME applications). They offer a flat surface for the magnet; thus the filled vial cannot drop from the magnet which may be the case with over-crimped vials due to the convexity of the cap.

Hazardous material No
Closure type Screw closure
Nominal diameter N 18
Assembling process Assembled
Cap material Metal (magnetic)
Cap color Silver
Cap hole Yes
Closure magnetic Yes
Septa material Red Rubber/PTFE
Colors of septa material Red-orange/colorless
Septa thickness 1.5 mm
Septa hardness 45° shore A
Additional cap features Non-standardized precision thread
Additional closure features Temp. resistance -40 °C up to 110 °C / analytical purity - medium / medium hard to penetrate / medium resealability
Recommended application(s) Headspace, SPME
Autosampler compatibility Knauer, PerkinElmer, Varian
Storage temperature RT
Scope of delivery 100x N 18 ready assembled screw closures