Part Number List - Replacement needles for CTC PAL autosampler syringes

Part number: PDPN-1112-G

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Category: Analytical, Automation, Automation consumables, Autosampler, autosampler syringes, CTC, CTC Analytics, CTC RTC, HDX, LEAP, Needles, PAL, Removable Needle, Replacement Needles, RSH, Support, Syringes, Thermo, Thermo Scientific, Thermo Scientific TriPlus, Thermo Scientific TriPlus RSH

Type: Part Number Lists

Download: Part Number List - Replacement needles for CTC PAL autosampler syringes [PDF]

Find in table:

Part number (*needle and plunger kit)	Part description and detail	Needle gauge	Needle OD (mm)	Needle length (mm)	Needle tip	Pack size	For use with syringe(s)
For LC
031590	5.7 cm 1.07 mm OD 0.65 mm ID LC tipped needle for 5-10 mL CTC RTC and Thermo RSH syringes PK2	19	1.07	57	LC	2	008951
037880	5.7 cm 0.72 mm OD LC tipped needle for 10 µL CTC RTC and Thermo RSH syringes PK2	22	0.72	57	LC	2	002880
038250	5.1 cm 0.72 mm OD LC tipped needle for 25-500 µL syringes PK5	22	0.72	51	LC	5	005330, 006330
039280	5.7 cm 0.72 mm OD LC tipped needle for 1-2.5 mL CTC RTC and Thermo RSH syringes PK2	22	0.72	57	LC	2	008151
For GC
033780*	5.7 cm 0.63 mm OD cone tipped needle for 0.5 µL NanoVolume CTC RTC and Thermo RSH syringes PK1	23	0.63	57	Cone	1	000480
034780*	5.7 cm 0.63 mm OD cone tipped needle for 1.0 µL NanoVolume CTC RTC and Thermo RSH syringes PK1	23	0.63	57	Cone	1	000680
036011	5 cm 0.63 mm OD cone tipped needle for 5 µL syringes PK2	23	0.63	50	Cone	2	001984
036871	5.7 cm 0.63 mm OD cone tipped needle for 5 µL CTC RTC and Thermo RSH syringes PK2	23	0.63	57	Cone	2	001871
036873	8.5 cm 0.47 mm OD cone tipped needle for 5 µL CTC RTC and Thermo RSH syringes PK2	23	0.63	85	Cone	2	001873
037787	5 cm 0.63 mm OD cone tipped needle for 10 µL CTC/Thermo syringes PK2	23	0.63	50	Cone	2	002984, 0029841
037871	5.7 cm 0.63 mm OD cone tipped needle for 10 µL CTC RTC and Thermo RSH syringes PK2	23	0.63	57	Cone	2	002871, 002872
037873	8.5 cm 0.63 mm OD cone tipped needle for 10 µL CTC RTC and Thermo RSH syringes PK2	23	0.63	85	Cone	2	002873, 002874
033772*	5 cm 0.63 mm OD cone tipped needle for 0.5 µL NanoVolume CTC/Thermo syringes	23	0.63	50	Cone	1	000492
031535	8 cm 0.47 mm OD cone tipped needle for 10 µL CTC/Thermo syringes PK3	26	0.47	80	Cone	3	0029931
036875	5.7 cm 0.47 mm OD cone tipped needle for 5 µL CTC RTC and Thermo RSH syringes PK2	26	0.47	57	Cone	2	001875
036877	8.5 cm 0.47 mm OD cone tipped needle for 5 µL CTC RTC and Thermo RSH syringes PK2	26	0.47	85	Cone	2	001877, 002877, 002878
0371010	5 cm 0.47 mm OD cone tipped needle for 10 µL syringes PK2	26	0.47	50	Cone	1	002982, 002985
037875	5.7 cm 0.47 mm OD cone tipped needle for 10 µL CTC RTC and Thermo RSH syringes PK2	26	0.47	57	Cone	2	002875, 002876
038732	5 cm 0.47 mm OD cone tipped needle for 25-500 µL CTC/Thermo syringes PK2	26	0.47	50	Cone	2	005333
038749	5 cm 0.47 mm OD side-hole dome tipped needle for 25-500 µL syringes PK2	26	0.47	50	Side-hole	2	003988
033770*	5 cm 0.47 mm OD cone tipped needle for 0.5 µL NanoVolume CTC/Thermo syringes PK1	26	0.47	50	Cone	1	000490
034905*	5 cm 0.63 mm OD cone tipped needle for 2.0 µL NanoVolume CTC/Thermo syringes PK1	23	0.63	50	Cone	1	000790

Related Items

Cap and septa assemblies

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Septa, caps and liners play a key role in the storage and preparation of samples. They securely seal samples from the external environment while simultaneously allowing injection by sampling needles.

Features and benefits

Pre-assembled caps and septa reduce handling and therefore contamination.
Custom color combinations, materials, and geometries available upon request.
Aluminum crimp caps provide a leak-resistant seal.
Use of a crimping tool is required for aluminum seals.
Magnetic crimp seals for use with autosamplers.
Snap caps are easy to apply and remove without tools, eliminating the need for crimping tools.

Recommended applications

Cap types

Crimp caps	Crimp caps provide extra security for studies where it is important to avoid contamination or sample tampering. Can become rounded when crimped onto a vial, resulting in less surface area for magnets to stick to during automation. Require crimper/decrimper, can cause septa distortion if overcrimped.
Screw caps	Often used for LC and LC/MS. Provide an airtight seal. For automation, magnetic screw caps are advantageous because they are less likely to become rounded over time, providing increased surface area for the magnets used to move the vials. This decreases the risk of any vials falling from the magnet.
Snap caps	Simple snap design when crimping tool is not available. Easy removal without special tools.

Septa suitability with chemicals
The table below summarizes the suitability of each septa material with a range of chemicals, this can vary based on factors such as temperature, molecular weight and solvent concentration.

Filter by chemical:

	PTFE	PTFE/silicone	PTFE/silicone/PTFE	Viton	Silicone	Silicone/FEP	Silicone/polyimide	Butyl	Foam (PTFE/polyethene foam)
Acetonitrile	✓	✓	✓		✓	✓	✓		✓
Hydrocarbons	✓		✓		✓	✓	✓		✓
Methanol	✓	✓	✓	✓		✓	✓	✓	✓
Benzene	✓		✓	✓		✓	✓		✓
THF	✓		✓			✓	✓		✓
Toluene	✓		✓			✓	✓		✓
DMF	✓	✓	✓		✓	✓	✓	✓	✓
DMSO	✓	✓	✓		✓	✓			✓
Ether	✓	✓	✓			✓	✓		✓
DCM	✓		✓	✓		✓	✓		✓
Alcohols (ethanol)	✓	✓	✓	✓	✓	✓	✓	✓	✓
Acetic acid	✓	✓	✓		✓	✓	✓	✓	✓
Acetone	✓	✓	✓	✓		✓	✓	✓	✓
Phenol	✓	✓	✓			✓	✓	✓	✓
Cyclohexane	✓		✓			✓	✓		✓

Septa compatibility with applications
This table provides a summary of the suitability of our septa materials to a variety of applications.

	PTFE	PTFE/silicone	PTFE/silicone/PTFE	Viton	Silicone	Silicone/FEP	Silicone/polyimide	Butyl	Natural rubber
Temperature range	Up to 260°C	-40°C to 250°C	-40°C to 250°C	-40°C to 260°C	-40°C to 250°C	-40°C to 250°C	-40°C to 300°C	-50°C to 150°C	0°C to 90°C
Multiple injections	No	Yes	Yes	No	Yes	Yes	Yes	No	No
Price	Very economical	Economical	Most expensive	Economical	Very economical	Economical	Expensive	Economical	Most economical
Suitable for storage	No	Yes	Yes	No	Yes	Yes	Yes	No	Yes
Best for	Superior chemical inertness Single injections Short cycle times	Most common HPLC and GC analyses Not suitable for chlorosilanes	Ultra analysis Repeat injections Internal standards	Chlorinated solvents High temperatures Limited resealing, not suitable for multiple injections	General purpose	Highest chemical compatibility	Sample sensitive to PTFE exposure High temperature	Organic solvents Acetic acids Impermeable to gases	General GC applications Limited resealability

Product specifications

Cap types: Crimp, screw, snap, cap.
Cap materials: Polypropylene, aluminum, tin/steel/nickel coated, bimetal, phenolic.
Septa liner and film materials: Silicone, silicone with PTFE, silicone with polyimide, silicone with FEP, butyl, foam, viton.
Septa thickness range: 0.25 mm to 4 mm.
Septa configurations: Non slit, straight slit, star slit, cross slit, Y-cut, step slit, washer.

Please refer to the brochure (includes part number lists) for more items.

Brochure - Septa, caps and liners [PDF]

View full product details

Septa (cap liners)