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| Needles for LT / TLL / TLLX syringes 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 Removable. With Luer tip made of Kel-F. All hypodermic needles available according to specification in 10mm to max. 1000mm lengths. Further point styles available on request. Needle length 51mm Product Specification: Product Type: KF 721 pst2 Ext. diam.: 0.82mm Int. diam.: 0.51mm Gauge: 21s Point style: 2 (GC) | |
| Catalogue Number | 9.221 621 |
| Manufacturer | Hamilton |
| Manufacturer P/n | 90121 |
| Gauge | 21 |
| Type | KF 721 |
| Length mm | 51 |
| Ext. Ø mm | 0.82 |
| PK | 6 |
| Fits for | GC |
| Shape tip | Bevel, curved |
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