Septa and Stoppers

in different Materials, such as:

PTFE

Natural Rubber/TEF

Butyl

Butyl red/PTFE grey

INNOVATION

Butyl/PTFE

Pharma-Fix-Septa (Butyl/PTFE)

Silicone/PTFE

Pharma-Fix Septa
(Silicone/PTFE)

: (further information see innovations)

PTFE/Silicone/PTFE
PTFE/Butyl/PTFE

Silicone/Aluminium

Septa for SCHOTT Screw Caps

Viton

PTFE/EPDM/PTFE

in different diameters
in different durometers (hardness)
in different thicknesses
in different designs (slitted, non-slitted)

Ready assembled Combination Seals

Different Septa assembled in:

Aluminium Caps, such as:

Center Hole Caps

(plain, blue, gold, green, red lacquered)

Center Tear Off Caps
(clear, blue, gold, green, red lacquered)

Complete Tear Off Caps (clear, blue, gold, green, red lacquered)

Headspace Caps
(Pressure Release)

Magnetic Crimp Caps, such as:

INNOVATION

11mm

Magnetic Crimp Caps

20mm

Magnetic Crimp Caps
8mm centre hole*

: *Upon special request also available with 5mm centre hole for Carlo Erba HS500/HS800, CTC 500, Fisons HS500/HS800, Varian/Chrompack 9020/25

20mm

Magnetic BI-METAL

Crimp Cap, 8mm hole

: (further informationen see Innovations CTC Combi Pal)

18mm

Magnetic Precision Thread Screw Caps, 8mm center holeor closed top

: (further informationen see Innovations CTC Combi Pal)

Plastic Screw Caps, such as:

PP Screw Caps
(black and white)

(black and white ( 8-425)

open + solid top,

black (10-425) only open top,

black (13-425)

open + solid top,

white (15-425), only solid top,

black (18-400)

open + solid top,

white (24-400) open + solid top)

PP Short Thread Caps with center hole (transparent, blue, red, black -

on request also available in green and yellow)

: <font color="red">INNOVATION</font>

Other Plastic Caps, such as:

INNOVATION
PE Push-On Caps for
Crimp Neck ND8, ND11 +
Snap Ring ND11 with thinned penetration area

: (further informationen see innovations PE Push On Caps)

PE Snap Ring Caps
(transparent, blue, red -

on request also available in green and yellow)

PE-Caps
(for Crimp Neck

ND8, ND11 + ND20)

UltraBond Seals ND9 + ND24

La-Pha-Pack^® have enlarged their range of well-known and established UltraBond^TM Seals for EPA-Vials by 9mm UltraBond^TM Seals for Short Thread Vials. Comparable systems are offered by AGILENT and WATERS^® as Interseal resp. Lectrabond Seals.
The peculiarity of the UltraBond^TM Seal System is that the screw cap and the liner form an unseparateable unit. Through a patented processing technique the molecular structure of the contact areas of the PP Screw Cap and the liner are changed in such a way that without usage of any glue or adhesive the components form a firm unit. Reasons for making such a seal instead of a just assembled cap/liner combination seal could be:

for instruments with very thick and dull needles, in order to avoid the risk of pushing the liner into the vial during penetration process (9mm UltraBond^TM Seals for Short Thread Vials)
for screw caps with a wide diameter, where a liner cannot achieve any press-fit in the cap (24mm UltraBond^TMSeals for EPA-Vials)

INNOVATION

9mm UltraBond^TM Closures in improved WATERS^® quality for WATERS^® Autosampler

La-Pha-Pack has included an improved WATERS^® 9mm Ultrabond (= LectraBond) quality in their product range.

The blue 9mm Short Thread Caps are available in a slitted and unslitted version.

Further information on our new 9mm UltraBond^TM closures you will find under the point "Innovations" – "Other La-Pha-Pack Innovations".

Injection Port Septa for GC

universal, longlife GC-Septa
available for almost all common gas chromatographs; compatibility as shown below
suitable for inlet temperatures of up to 340°C
low bleeding (release of Siloxanes)
good penetration and sealing properties (low fragmentation)
no sticking to hot surfaces, so easily exchangeable
reday-to-use; no further pre-treatment necessary
Packed woth 25 pieces in a resealable amber screw neck vial of 1st hydrol. class


Shimadzu Plug, transparent	Shimadzu, all models
9.5mm Injection Port Septa	Agilent Technologies (HP): 5700/5880 Series Varian: Injector Type Packed Columns Varian (Chrompack): all models Tracor: 550, 560 Gow-Mac: all models Thermo (Finnigan): 9001, QCQ™, GCQ™, Trace™ 2000 Antek Unicam: 4600
10mm Injection Port Septa	Agilent Technologies (HP): 5890/6890 Series, 5700/5880 Series Varian: Injector Type Packed Columns, Injector Type Split/Splitless
11mm Injection Port Septa	Agilent Technologies (HP): 5890/6850/6890 Series, 5700/5880 Series, 5880A Series Varian: 3300, 3400, 3500, 3600, 3700, Vista (Split/Splitless) Gow-Mac, 6890 Series Perkin Elmer: Sigma Series, 900, 990, 8000 Series, Autosys (XL)
12.5mm Injection Port Septa	Tracor: 220, 222
17mm Injection Port Septa	Thermo (Fisons/Carlo Erba): 8000 Series ThermoQuest: Trace Thermo (Finnigan): GCQ w/Trace^TM

Please note that our policy prohibits supplying end-users. However, everybody is welcome to ask for technical advise or samples. Enquiries and orders have to be placed at your local dealer or can be forwarded by us to a distributor of ours.