Cope-LLG Catalogue 2018

1435 14. Chromatography Syringes/Microlitre Syringes GENERAL CATALOGUE EDITION 20 E & OE. Syringe Terminations N, NR (Cemented Needle, Rheodyne) Needles are cemented into the glass syringe barrel at a point corresponding to the zero graduation mark. NR stands for syringes with Rheodyne specified needles. LTN (Luer Tip Cemented Needle) Needles are cemented into the conical glass luer tip of the barrel at a point corresponding to the zero graduation mark. SN (Special Needle) Hamilton offers customized syringes with special needles. State the following details: needle length, gauge, point style, and whether electro-tapered. Example of a correct specification: 701 SN, 70 mm, gauge 25, point style 3, not electrotapered. Without these details the corresponding standard syringe 701 N will be supplied. RN (Removable Needle) Removable needles seat precisely to the zero graduation mark of the syringe. Allows the use of different specification needles on the same syringe barrel. KH (Knurled Hub) Knurled hub is used on 7000 Series syringes. The attachment of a spacer enables repeatable depth injections. LT (Luer Tip) Ground glass syringe barrel with a male luer taper accepts most hypodermic needles. Use Kel-F hub needles and connectors for a tight seal. TLL, TLLX (PTFE Luer-Lock) Male luer taper with nickel-plated brass hub accepts, and locks in place, luer hub needles and connectors. The X-style plunger stop incorporates a 6-32 UNC female thread on the end of the stop to allow attachment to drive arm mechanisms, such as on the Microlab 500 Series diluters/dispensers. SL (SampleLock) On/Off syringe valve with RN needle is cemented to a syringe barrel. Used for headspace, environmental sample collection and storage, pre-pressurization of gaseous samples for GC analysis, and sample spiking. FN (Fixed Needle) Found on PALSystem C-Line and X-Type autosampler syringes. C (ChemSeal) 1/4"-28 UNF, male fitting. Used in low volume applications where system dead volumes need to be minimized. 1 1 Microlitre syringes, 700 series, with cemented needle (N) With cemented needle (N, NR). NR stands for syringes with Rheodyne specified needles. Plungers are individually fitted, therefore cannot be interchanged and are not available as replacement parts. 3 Hamilton Needle length: 51mm Type Capacity Gauge Point style PK Cat. No. µl 75 N 701 N 701 N 702 N 705 N 710 N 725 N 750 N 75 N 701 N 702 NR 705 NR 710 NR 725 NR 750 N 701 N 750 N 5 10 10 25 50 100 250 500 5 10 25 50 100 250 500 10 500 26s 26s 26s 22s 22s 22s 22s 22 26s 26s 22s 22s 22s 22s 22 26s 22 2 (GC) 2 (GC) 2 (GC) 2 (GC) 2 (GC) 2 (GC) 2 (GC) 2 (GC) 3 (HPLC) 3 (HPLC) 3 (HPLC) 3 (HPLC) 3 (HPLC) 3 (HPLC) 3 (HPLC) 5 5 1 1 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9.221 001 9.221 002 9.221 010 9.221 003 9.221 004 9.221 005 9.221 006 9.221 007 9.221 011 9.221 012 9.221 013 9.221 014 9.221 015 9.221 016 6.055 335 6.800 518 6.801 651 3 Microlitre syringes, Needle Types Point Style 2 (pst2): 12° bevelled non-coring needle point recommended for septum penetration. Ideal for gas chromatographic applications. Point Style 3 (pst3): Blunt needle point (90°) for use with HPLC injection valves. Also recommended for applications where exact dosing is required (e.g. thin layer chromatographs). Point Style 4 (pst4): 10-12° bevelled needle point recommended for life science applications; sharp point for animal injection. Point Style 5 (pst5): Conical needle with side port for penetration of septa, thin-gauged vinyls and plastics without coring; minimizes septum damage Point Style AS (pstAS): Special conical style needle point (8° taper) designed to withstand the demands of multiple injections; exclusively used on GC autosampler syringes 2 Hamilton 2