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Home :: Agilent :: Agilent LC Accessories :: Agilent Instruments Supplies & Spare Parts :: Agilent Autosampler Needles and Needle Seats
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Agilent Autosampler Needles and Needle Seats

The needle should be replaced when it becomes bent, burred or blunt, or when it is leaking or plugged. You should suspect a leak if you notice a trail of buffer crystals on the needle seat. The needle seat can become blocked if the sample contains particulates, as this is the first restriction that the sample experiences. If this occurs, try backflushing the needle seat capillary.

Part Number

Products

Price

Qty / Buy
AT-G4226-87012 Agilent Seat Assembly 0.12mm for 1290 Infinity LC, ea. price on request
AT-G5668-87017 Bio Seat ID 0.17mm for G5668A price on request
AT-G5667-87200 Bio-inert needle assembly price on request
AT-5063-6506 Finger Caps 15/PK price on request
AT-G2258-87312 Front seat tube PTFE 0.25mm id 10cm long price on request
AT-G2258-87316 Front seat tube, SS 0.5 mm id 10 cm long price on request
AT-G4267-87012 High Pressure Needle Seat 0.12mm PEEK price on request
AT-G4267-87020 High Pressure Seat Assembly 0.075mm price on request
AT-G7129-87112 High pressure Vespel seat assy 0.12mm price on request
AT-G7129-87117 High pressure Vespel seat assy 0.17mm price on request
AT-G1367-87012 Low Carry Over Seat 0.12 price on request
AT-G1367-87017 Low Carry Over Seat 0.17 price on request
AT-G5667-68711 Multi Draw Kit 400bar BIO price on request
AT-G7167-68711 Multidraw Kit Infinity II price on request
AT-G7129-87200 Needle 1260 Infinity autosampler price on request
AT-G7129-87201 Needle 1290 Infinity II vial sampler price on request
AT-G4226-87201 Needle Assembly price on request
AT-G4267-87210 Needle assembly 900ul for G7167 price on request
AT-G4267-87201 Needle Assembly for G7167 Multisampler price on request
AT-G4226-87211 Needle Assembly ULD price on request
AT-G1367-87200 Needle assy for G1367 well plate sampler price on request
AT-G1367-87202 Needle Assy for G1367D price on request
AT-G2260-87201 Needle assy for G2260-87101 needle seat price on request
AT-G1313-87203 Needle assy for use with PEEK seat price on request
AT-G1377-87201 Needle assy G1377A u-well plate sampler price on request
AT-G1367-87201 Needle assy, standard well plate sampler price on request
AT-G7157-87201 Needle High Flow Infinity Autosampler price on request
AT-G2258-68710 Needle Kit for G2258A Dual Loop ALS price on request
AT-G2260-87101 Needle seat for G2260A autosampler price on request
AT-G1313-87104 Needle seat PEEK w/o capillary, G1313A price on request
AT-G1313-87102 Needle seat PEEK, 0.17 mm id capillary price on request
AT-G1329-87101 Needle seat/capillary, 100um id, 1.2 uL price on request
AT-G1329-87103 Needle seat/capillary, 50um id, 0.3uL price on request
AT-G7129-87202 Needle Slotted Infinity II Autosampler price on request
AT-G1313-87202 Needle, 900ul, 1100/1200 price on request
AT-G1313-87201 Needle, G1313A Autosampler price on request
AT-G1313-87302 PEEK Seat Tubing, 0.17mm id 100mm, 2,3ul price on request
AT-G7167-68730 PM Kit 1260 Infinity II Multisampler price on request
AT-G7167-68710 PM Kit 1290 Inf.II Multisampler Standard price on request
AT-G7167-68720 PM KIT 1290 Infinity II MLS Dual Needle price on request
AT-G1367-68741 PM kit for G1367E sampler price on request
AT-G1367-68734 PM KIT for HiP Sampler G1367C/D price on request
AT-G1367-68730 PM Kit for well plate autosamplers price on request
AT-5067-6857 PREP Pressure Relief Valve Kit price on request
AT-G1313-68719 Preventative maintenance kit for G1329B Autosampler, ea. price on request
AT-G1313-68730 Preventative maintenance kit, for G1313A, G1329A samplers, ea. price on request
AT-G5668-68730 Preventive maintenance kit, for Bio-inert multisampler G5668A. Includes needle, needle seat, and rotor seal, ea. price on request
AT-G1377-87002 Seat Assy Micro WPS (50 um ID cap.) price on request
AT-G1377-87001 Seat Assy Micro WPS (75um ID cap.) price on request
AT-G1313-43204 Seat adapter price on request
AT-G7157-87101 Seat Assembly High Flow price on request
AT-G7129-87012 Seat assembly PEEK 0.12mm price on request
AT-G7129-87017 Seat assembly PEEK 0.17mm price on request
AT-G4226-87030 Seat Assembly ULD for G4226A price on request
AT-G1329-87012 Seat assy 0.12mm ID Standard Autosampler price on request
AT-G1367-87101 Seat assy for G1367 well plate sampler price on request
AT-G1367-87104 Seat assy for G1367 Well Plate Sampler price on request
AT-G1377-87101 Seat assy for G1377 u-well plate sampler price on request
AT-G1377-87000 Seat Assy Micro WPS (100um ID cap.) price on request
AT-G1367-87102 Seat assy, 0.12mm id for G1367 price on request
AT-G1367-87303 Seat capillary 0.12 x 100 mm, 0.8 mm od price on request
AT-G1367-87302 Seat capillary 0.17x 100mm, 0.8 mm od price on request
AT-G1313-87307 Seat capillary, 0.5ml, 0.5mm id price on request
AT-G1313-87308 Seat capillary, 1.5ml, 0.9mm id price on request
AT-G1375-87317 Seat Capillary, 100 um, 150 mm price on request
AT-G1375-87300 Seat Capillary, 50um, 150mm price on request
AT-G1375-87316 Seat Capillary, 75um, 150mm price on request
AT-G5667-81008 Seat PK/ST 0.17x105 RLO/RLO Bio price on request
AT-G1329-87017 Standard needle seat assembly, PEEK 0.17mmID capillary, 2.3μL, ea. price on request
AT-G1377-44900 tool for Micro Seat Capillary Mounting price on request
AT-G2258-87102 Twin needle seat assy for G2258A price on request
AT-G1329-80001 u-LC needle for G1329 autosampler price on request
AT-G7161-60052 Valve Assembly Double Seat price on request
AT-G1361-60052 Valve Assy Double Seat price on request
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