上海希言?xún)x器科學(xué)儀器有限公司專(zhuān)業(yè)提供美國(guó)PE原子吸收/ICP/ICP-MS/液相色譜/氣相色譜/分光光度計(jì)儀器配件消耗品，歡迎廣大用戶提供需求產(chǎn)品信息，詢(xún)價(jià)訂貨~

GC   NR410315      FRL 1/8   GOLD PLATED (PK/10)

GC   NR510486      FRL  VESPEL  1/32  X 0.5 MM 1pc

GC   04970343        O RINGS-ANALYTICAL END CAP

GC   04978064        TENAX TA 60-80 MESH (15GMS)

GC   09200091        O-RING .145 ID .070WD

GC   09200092        O-RING .208 ID .070WD 1ea

GC   09200093        O-RING .301 ID .070WD

GC   09903157        NUT 1/16" SS NUT

GC   L1003006       CONSUMABLE KIT-GC ORINGS .009   PK/5

GC   L4070207       DIFFUSION CAPS                   PK/10

GC   L4070208       DIFFUSION CAP & MEMBRANE ASSY PK/10

GC   L4071029       PEN CLIP

GC   L4071030       Stainless Steel TD Tube, Empty (pc)^

GC   L4071034       RETAINER (100 MESH)             PK/100

GC   L4071123        GAUZE RETAINING SPRING Pack/50=1

GC   L4071151        PLUNGER (GAUZE LOADING RIG)

GC   L4071594       EMPTY GLASS TUBES  ATD PK/10

GC   L4270123       TUBE ASSY                          PK/10

GC   L4270124       EMPTY GLASS TUBE ASSY              PK/10

GC   L4270125       TUBE ASSY EMPTY-GLT                PK/10

GC   L4270127       TUBE ASSY EMPTY                    PK/50

GC   L4270128       TUBE ASSY-NO CAPS-EMPTY            PK/10

GC   L4270129       TUBE ASSY-NO CAPS-EMPTY           PK/100

GC   L4271106        TUBE-ATD400 TRAP

GC   L4271187        TUBE-ATD400 GRAPHITE FERRULE (PACK OF 2)

GC   L4275009       NUT-ATD400 TRAP TUBE

GC   L4275089       ATD 400 TENAX TA 60/80 STD TRAP^

GC   L4275107       EMPTY NARROW-END COLD TRAP TUBE

GC   L4275108       NARROW-END COLD TRAP FOR OZONE PRECURSO^

GC   M0410077      CUSTOM ROTOR

GC   M0410316      TRAP HEAT COND BUSHING

GC   M0413380      TURBOMATRIX ATD SAMPLE CAROUSEL

GC   M0413535      PACKED TRAP TUBE^

GC   M0413541      THERMAL DESORBER STARTER KIT ^

GC   M0413595      CAPPED ST STEEL SAMPLE TUBE PK/10

GC   M0413596      CAPPED ST STEEL SAMPLE TUBES PK. 50

GC   M0413597      CAPPED GLASS LINED S/S SAMPLE TUBE PK/10

GC   M0413598      CAPPED GLASS SAMPLE TUBES PK. 10

GC   M0413624      BRASS STORAGE END CAPS  PK/20

GC   M0413625      PFA TEFLON FERRULES                PK/20

GC   M0413627      THERMAL DESORBER EMPTY TRAP

GC   M0413628      AIR MONITORING TRAP

GC   M0413634      FILTER CHARCOAL^

GC   M0415320      SOCKET 1/2

GC   M0415339      CERAMIC WASHER MCM NO: 94610A2

GC   M0415360      O RING, 009, KALREZ

GC   M0415361      O RING, 011, KALREZ

GC   M0417002      FUSE 5X20 MM 10.0A 250V,TD

GC   M0417030      PLUG, TERMINAL BLOCK, PCB, 14

GC   N6200119       TURBOMATRIX ANALYTICAL CAPS        PK/20

GC   N6200150       TRAP ASSEMBLY-CARBOTRAP C

GC   N6301054       S/STEEL RETAINING SPRING F/TRAP PK5=1

GC   N6701052       Washer TBMTX HS Trap O Seal

GC   N6701053       Washer TBMTX Non Trap

GC   N6710186       OZONE PRECURSOR APPLICATIONS KITS

GC   N6711044       Nut TBMTX HS Trap O Seal

GC   N6711052       Brass Trap O-Ring Seal

GC   N6711053       TUBE - ESTHER SV5 TO TEE

GC   N6711137       SIEVES-TD GLASS SS TUBES DEACTIVE (100)

GC   N6711148       FILTER -TBMTX TD COATED SS DISK

GC   N6711151       ORING PTFE TBMX TD (PKG 50)

GC   N9306277       ATD SS COND Soil Vapor Intrusion 10pk

GC   N9306278       ATD SS UNCOND Soil Vapor Intrusion 10pk

GC   N9307000       ATD ST.STL.TUBE CARBOPK C/13 & CARBOSV 3

GC   N9307001       ATD-ST/ST TUBE/AIR TOXICS TUBE

GC   N9307002       ATD ST.ST. TUBE W/CARBOPACK/10

GC   N9307003       ATD ST.ST TUBE W/CARBOSIEVE SIII (pk/10)

GC   N9307004       ATD ST.STL TUBE W/TENAX GR         PK/10

GC   N9307005       ATD ST STL TUBE W/TENAX TA PK/10

GC   N9307006       ATD ST STL TUBE W/CHROMASORB 106

GC   N9307007       ATD GLASS TUBE CARBOPK C/B & CORBOSV 3

GC   N9307008       ATD-GLASS TUBE/AIR TOXICS TUBE

GC   N9307009       ATD GLASS TUBE W/CARBOPAK B

GC   N9307010       ATD GLASS TUBE W/CARBOSIEVE SIII

GC   N9307011       ATD GLASS TUBE W/TENAS GR

GC   N9307012       ATD GLASS TUBE W/TENAX TA

GC   N9307013       ATD GLASS TUBE W/CHROMOSORB 106

GC   N9307026       TUBE-ATD ST STL CARBOTRAP C/B

GC   N9307037       TUBE-ATD GLASS NIOSH2549 (10 PKG)

GC   N9307038       TUBE-ATD ST STL NIOSH 2549         PK/10

GC   N9307050       TUBE TD SS AIR TOXICS (PK 10)

GC   N9307051       TUBE TD SS CARBOPACK B60/80 (PK10)

GC   N9307052       TUBE TD SS CARBOSIEVE SIII 60/80 (PK10)

GC   N9307053       TUBE TD SS TENAX GR 60/80 (PK 10)

GC   N9307054       TUBE TD SS TENAX TA 60/80 (PK 10)

GC   N9307055       TUBE TD SS CHROMOASORB 60/80 (PK10)

GC   N9307056       TUBE TD SS CARBOPACK/CARBOSIEVE  (PK10)

GC   N9307057       TUBE TD SS NIOSH (PK10)

GC   N9307058       TUBE TD GLASS AIR TOXICS (PK10)

GC   N9307059       TUBE TD GLASS CARBOPACK B60/80 (PK10)

GC   N9307060       TUBE TD GLASS CARBOSIEVE SIII (PK10)

GC   N9307061       TUBE TD GLASS TENAX GR 60/80 (PK10)

GC   N9307062       TUBE TD GLASS TENAX TA 60/80 (PK10)

GC   N9307063       TUBE TD GLASS CHROMASORB 60/80 (PK10)

GC   N9307064       TUBE TD GLASS CARBOPACK CARBOSIEVE(PK10)

GC   N9307065       TUBE TD GLASS CARBOTRAP C/B (PK10)

GC   N9307066       TUBE TD GLASS NIOSH (PK10)

GC   N9309106       PKI ATD COND SS TENAX TA 60/80^

GC   N9309107       TUBE ATD  COND SS TENAX TA60/80 TRAIL PK

GC   NSGT0100     TD STARTER KIT SEAGATE^

GC   NSGT0101     STARTER KIT SEAGATE TD (PAC RIM)

GC   04978899        COLUMN RESTRICTOR KIT.

GC   09920133        FERRULE-GR/VESPEL 1/8X1/8         PK/10

GC   B0698537       DEACTIV FUSED SILICA INSERT 0.32MM 2.5M

GC   N6101703       POC HOUR GLASS INJ LINER

GC   N6107714       FERRULE-MXT 0.32MM COLUMN (10 PK)

GC   N9300063       ADAPTER KIT GC CAP. COLUMN

GC   N9301167       CONN-COL .25 TO .25                PK/10

GC   N9301169       CONN-COL .32 TO .32              PK/10

GC   N9301170       CONN. COL. .32 - .32          PK/5

GC   N9301171       CONN-COL .53 TO .53                PK/10

GC   N9301172       CONN-COL .53 TO .53                 PK/5

GC   N9301338       CONN-REDUCING .32 TO .25       PK/10

GC   N9301340       CONN-REDUCING .53 TO .25           PK/10

GC   N9301341       CONN-REDUCING .53 TO .32            PK/5

GC   N9301342       CONN-REDUCING .53 TO .32       PK/10

GC   N9301343       5 GRAMS RESIN-POLYMIDE SEG

GC   N9302149       UNIVERSAL CONNECTOR                 PK/5

GC   N9302846       FUSED SILICA ADPTR W/REM LINER

GC   N9302847       FUSED SILICA ADPTR W/REM LINER

GC   N9306126       GC HANDY POCKET TOOL KIT

GC   00230111        SYRINGE 1 UL

GC   00230113        SYRINGE

GC   00230177        SYRINGE-1UL/ULTRAMICROLITER

GC   00230178        SYRINGE:  5uL70mm removable needle,0.6OD

GC   00230523        10 UL LIQUID SYRINGE

GC   03303477        REPLACEMENT SYRINGE ACCESSORY

GC   03303500        REPLACEMENT SYRINGE ACCESSORY

GC   03303502        REPLACEMENT SYRINGE ACCESSORY

GC   B0030234       HAMILTON SYRINGE 701N 10&L 7CM

GC   N6002181       NEEDLE AI-1 5UL

GC   N6002195       PACKING SYRINGE VALVE AI-1

GC   N6002213       SPARE PACKING   0.47MM NEEDLE

GC   N6002218       SPARE 0.47MM OD SYRINGE NEEDLE

GC   N6101251       SYRINGE-9000 5.0UL .63NDL

GC   N6101252       SYRINGE-9000 0.5UL .63NDL

GC   N6101253       SYRING-9000 0.5UL .47NDL

GC   N6101380       5.0UL REPL A/S SYRINGE(0.47MM)

GC   N6101390       SYRINGE-9000 5.0UL .63NDL DYNA

GC   N6101469       NEEDLE-9000 SYRINGE REPL .63MM

GC   N6101470       NEEDLE-9000 SYRINGE REPL .47MM

GC   N6101760       SYRINGE-50UL AUTOSAMP-.63 NDL

GC   N6103240       SYRINGE-5UL 0.63MM OD 5PK BLUE

GC   N6103241       SYRINGE-5UL 0.063MM OD 10PK BLUE

GC   N6103242       SYRINGE-0.5UL LOW INJ VOL 0.63MM OD 5PK

GC   N6103243       SYRINGE-0.5UL LOW INJ VOL 0.63MM 0D 10PK

GC   N6354009       SYRINGE-27 ML W/SIDE PORT

GC   N9301366       NEEDLE WIDE BORE

GC   N9302202       SYRINGE-25UL 702N POINT ST-2

GC   N9302203       SYRINGE-50UL 705N POINT ST-2

GC   N9302204       SYRINGE-100UL 710N POINT ST-2

GC   N9302210       SYRINGE-10UL 701SRN POINT ST-2

GC   N9302211       SYRINGE-25UL 702RN POINT ST-2

GC   N9302212       SYRINGE-50UL 705RN POINT ST-2

GC   N9302213       SYRINGE-100UL 710RN POINT ST-2

GC   N9302214       SYRINGE-250UL 725RN POINT ST-2

GC   N9302215       SYRINGE-500UL 750RN POINT ST-2

GC   N9302220       NEEDLE-REPL 10UL 7CM PS2            PK/3

GC   N9302222       NEEDLE-REPL 10UL 2 IN PS2           PK/3

GC   N9302224       NEEDLE-REPL25-50-100UL PS2          PK/3

GC   N9302226       NEEDLE-REPL 250UL PS2 2IN           PK/3

GC   N9302230       Syringe-10UL 701SN 7CM              PK/6

GC   N9302231       SYRINGE-0.5UL 7000.5KH PS3

GC   N9302235       SYRINGE-2.0UL 7002KH PS3

GC   N9302237       SYRINGE-2.0UL 7102KH PS3

GC   N9302240       SYRINGE-GT 1701N 10UL

GC   N9302241       SYRINGE-GT 1701RN 10UL

GC   N9302242       SYRINGE-GT 1702N 25UL

GC   N9302243       SYRINGE-GT 1702RN 25UL

GC   N9302244       SYRINGE-GT 1705N 50UL

GC   N9302245       SYRINGE-GT 1705RN 50UL

GC   N9302247       SYRINGE-GT 1710N 100UL

GC   N9302250       SYRINGE-GT 1725N 250UL

GC   N9302251       SYRINGE-GT 1725RN 250UL

GC   N9302253       SYRINGE-GT 1750N 500UL

GC   N9302254       SYRINGE-GT 1750RN 500UL

GC   N9302256       SYRINGE-GT 1001N 1.0ML

GC   N9302257       SYRINGE-GT 1001RN 1.0ML POINTED TIP

GC   N9302259       SYRINGE-GT 1002N 2.5ML

GC   N9302262       SYRINGE-GT 1005N 5.0ML

GC   N9302265       SYRINGE-GT 1010N 10ML

GC   N9302266       SYRINGE-GT 1010RN 10ML

GC   N9302799       SYRINGE AUTOSAMP - 50UL  0.47NDL

GC   N9306131       Syringe rplcmt ndles 0.63mm OD Bevel tip

GC   00091357        PTFE/Silicone Injector Septa 12/PK

GC   00097993        SILANIZED GLASS WOOL (50g)

GC   03300905        2 OZ/BOTTLE SILANIZED GLASS WOOL

GC   03302221        GLASS LINER REPLACEMENT

GC   03302243        SMALL BORE GLASS LINER

GC   03302737        LABEL SILANIZED GLASS WOOL

GC   03305180        GLASS LINER  2 MM EA.

GC   03305181        GLASS LINER 4 MM EA.

GC   N1011445       ZERO VOLUME LINER FOR THE AUTOSYSTEM XL

GC   N1011446       ZERO VOLUME INSERT FOR THE AUTOSYSTEM XL

GC   N6002015       PTV LINER REMOVER

GC   N6002017       LINER-PTV INJECTOR GLASS

GC   N6002036       LINER PTV INJECTOR

GC   N6002096       LINER-PTV PACKED

GC   N6101048       REPL PACKED COLUMN INJ LINER

GC   N6101052       4 MM SP/SPL 6.2x92.1 GLASS INJ LINER

GC   N6101372       2 MM SP/SPL GLASS LINER

GC   N6101375       GLASS WIDE BORE LINER

GC   N6101378       O-RING GRAPHITE FOR GLASS LINER PK5

GC   N6101539       PSS ON-COLUMN INJECTOR LINER

GC   N6107367       LINER-LARGE VOL INJ PSS INJECTOR (PKG5)

GC   N6121000       QUARTZ PACKED INJECTOR LINER

GC   N6121001       4MM QUARTZ SP/SPL LINER

GC   N6121002       Liner CAP QUARTZ SP/SPL 2x6.2x92.1

GC   N6121003       QUARTZ WIDE BORE GLASS LINER

GC   N6121004       2MM QUARTZ PSS LINER 2x4x86.2

GC   N6121006       1MM QUARTZ PSS LINER 1mmx4x86.2

GC   N6121008       Inlet liner split Deactwool 2x4x86.2 1pk

GC   N6121009       PSS Quart split Deactwool 2x4x86.2 5pk

GC   N6121010       CAP Quart split Deactwool 4x6.2x92.1 1pk

GC   N6121011       CAP Quart split Deactwool 4x6.2x92.1 5pk

GC   N6121020       GC LINER DEACT 4MM SPLIT W/WOOL     PK/5

GC   N6121021       GC LINER DEACT 2MM SPLITLESS W/WOOL PK/5

GC   N6121022       GC LINER DEACT 4MM UNLINER W/WOOL PK/5

GC   N6502000       Sp/Spltls Liner 1mm PK/5

GC   N6502001       Sp/Spltls with wool 2mm (pkg 5)

GC   N6502002       PSS Split/Spltls Siltek 2mm pkg 5

GC   N6502003       Double Gooseneck Liner 4mm PK/5

GC   N6502004       SilTek Splitless w/wool (pkg 5)

GC   N6502005       CYCLO DOUBLE GOOSENECK LINER PK/5

GC   N6502006       Autosys Splitless 1mm (pkg 5)

GC   N6502007       Splitless 2mm (pkg 5)

GC   N6502008       BAFFLE SPLITTER LINER 3.5mm PK/5

GC   N6502009       UTOS SPLITTER W/WOOL 4mm PK/5

GC   N6502010       SILTEK AUTOSYS SPLITTER W/WOOL PK/5

GC   N6502011       AUTOSYS CUP SPLITTER 4mm PK/5

GC   N6502012       CYCLOSPLITTER LINER 4mm PK/5

GC   N6502013       DRILLED UNILINER HOLE ON BOTTOM PK/5

GC   N6502014       GOOSENECK DRILLER UNILINER HOLE/TOP PK/5

GC   N6502015       GOOSENECK DRILL UNILINER HOLE/BOTTOM PK5

GC   N6502016       OPEN TOP UNILINER W/WOOL 4mm PK/5

GC   N6502017       CYCLO UNILINER 4mm PK/5

GC   N6502018       UNILINER 3.5mm PK/5

GC   N6502019       CYCLO UNILINER 3.5mm PK/5

GC   N6502021       LINER-4MM SILTEK DBLE GOOSENECK (PKG 5)

GC   N6502027       LINER-4MMX6.2X92.1 IP DEACT SLV WOOL 5PK

GC   N9302848       REPLMENT LINER FOR N930-2846

GC   N9302849       REPLMENT LINER FOR N930-2847

GC   N9302949       PK 5 - PSS INJ LINER FUEL IN OIL

GC   N9303424       LINER-GC SP SPL PSS DRILLED INJ BOT(PK5)

GC   N9303425       LINER-GC SP SPL PSS DRILLED INJ TOP(PK5)

GC   N9306232       LINER-PPS SPLTLS 2MMX4.0X8.62 (PKG5)

GC   N9306233       LINER-CAP AS SPLTLS WOOL 4MM UNIV (5)

GC   N9306234       LINER CAP AS SPLTLS WOOL 4MM UNIV

GC   N9306235       Liner/CAPsplitless 4mmx6.2x92Focus Pkg5

GC   N9306236       LINER 4MMX6.2X92.1 SPLTLS WOOL DEACT(5)

GC   N9306237       LINER PSS SPLITLESS 1.25MMX4.0X86.2 (5)

GC   03300904        ACTIVATED CHARCOAL

GC   09903128        FEMALE NUT 1/8 INCH BRASS

GC   N6001057       SEPTUM CAP INJ

GC   N6100562       CAP ASSY-GC INJ ADAPTOR

GC   N6101747       ORING VITON  PK/10

GC   N6101751       RING-9000 GRAPHITE SEALING          PK/5

GC   N6102354       WOOL QUARTZ 5GMS

GC   N6103082       CONNECTOR ASXL PREVENT 1 per pack

GC   N6120100       PACKED INJECTOR STARTER KIT

GC   N6120101       CAPILLARY INJECTOR STARTER KIT

GC   N6120102       PSS Injector Starter Kit

GC   NRSLSF5.0    5cc Sample Loop - Sulfinert Treated

GC   09931071        H2 Kit for TMX HS Install Inst

GC   B0038137       Gray Butyl Rub HS Stopper N/Cap 100

GC   B0131382       COVER  HS101 SEAL

GC   B0131385       HS-100 SAMPLE NEEDLE

GC   B0131410       TOOL-O-RING ASSEMBLING

GC   B0135485       TORSION BAR

GC   B0144169       HS100 IRIDIUM SAMPLING NEEDLE  WIDE BORE

GC   B0181043       FILTER-HS100/101 REPL CHARCOAL

GC   B0198110       O-RING pk/10

GC   B0500959       NEEDLE-HS101 SMALL BORE  PLATINUM

GC   B0500987       HS-40 SMALL BORE ST.ST.NEEDLE

GC   B0510251       OPEN END WRENCH ref 24-8101

GC   B4000011       HS 40 NEEDLE STAINLESS STEEL

GC   M0410022      HS 110 MAGAZINE.

GC   M0415330      TOP SEAL CHANGING TOOL

GC   N1011210       BOOK STATIC HEADSPACE GC

GC   N6700124       KIT - TM HS CUSTOMER SPARES

GC   N6701077       Trap Removal Tool

GC   N6701170       TRAP-TURBOMATRIX BLOCKING

GC   N6710195       TURBOMATRIX HS STARTER KIT

GC   N6710198       Kit- Headspace 1000

GC   N9300655       OVI HS-GC KIT

GC   N9300656       BLOOD ALCOHOL HS-GC KIT

GC   N9300658       VOA ENVIRONMANTAL HS-GC KIT

GC   N9300730       KIT-HYDROGEN HEADSPACE

GC   N9300901       KIT-HS 22.6MM PTFE/SIL LOW BLEED 1000

GC   N9300902       KIT-HS 22.6MM ULTRA LO BLD PTFE/SIL 1000

GC   N9300903       KIT-HS 22.6MM PRES LOW BLD PTFE/SIL 1000

GC   N9302968       CAP-ALUM CRIMP/PRES NO SEPTA 20MM

GC   N9302969       CAP-20MM ALUM CRIMP HS CTR RIDGE (1000)

GC   N9304444       H2 HEADSPACE NEEDLE

GC   N9307824       TUBING- HS 5MX220 ╡M/363 ╡M VSD

GC   03303773        SPECIAL NUT

GC   N6102357       TUBE-9000 HALOGEN REACTOR

GC   N6480080       KIT-BLIZ SOURCE COMPONENTS DISPOSEEI/CI

GC   N6480081       KIT-BLIZ SOURCE COMPONENTS CLEANABLE EI

GC   N6480140       Repeller

GC   N6480141       Insulator (Repeller)

GC   N6480142       SQ 8 Trap

GC   N6480143       Insulator (SQ 8 Trap)

GC   N6480144       EI Ion Volume

GC   N6480145       Insulator (Ion Volume)

GC   N6480146       CI Ion Volume

GC   N6480147       Source Lens #1

GC   N6480148       Source Lens #2

GC   N6480149       Source Lens #3

GC   N6480151       Source Spring

GC   N6480153       Lens Insulator

GC   N6480154       CI Ion Volume Disc

GC   N6480460       EI Trap Rebuild Kit

GC   N6480461       EI Source Rebuild Kit

GC   N6480015       CONTROLLER-CLARUS SQ8

GC   N6658613       CONTROLLER 3 CLARUS 600 MS

GC   ARNL0979     ARNEL DILUTION KIT INCLUDES PPC MODULE

GC   ARNL1108     ARNEL MODEL 3012 SIMDIS SOFTWARE

GC   N6100716       OVEN ASSY-ARNEL 4 VALVE

GC   N6100717       OVEN ASSY-ARNEL 3 VALVE

GC   N6100718       OVEN ASSY-ARNEL 3 VLV DOMED

GC   N6107003       VALVE-10 PORT ST STL

GC   N6107004       10 PORT VALVE HASLOY

GC   N6107006       6 PORT VALVE ACTUATOR

GC   N6107014       5 VALVE SOLENOID ASSY

GC   N6107090       INSTALLATION KIT-RG/NG ANALYZERS

GC   N6107192       S/W-SIM DIS TURBOCHROM PROFESSIONAL.

GC   N6107197       S/W-EXCEL WKBK MARCO CUSTOM REPORT

GC   N6107209       KIT-SCD ONE YEAR MAINT

GC   N6107237       MAINT KIT-DUAL PLASMA SCD

GC   N6107306       LINE-355 SCD TRANSFER

GC   N6107356       VALVE-PNEUMATICS SOLENOID

GC   N6107357       VALVE ASSY-1 PNEUMATIC SOLENOID

GC   N6107358       VALVE ASSY-2 PNEUMATIC SOLENOID

GC   N6107390       SOFTWARE-PE MERGEIT

GC   NARL5001     AUX FLOW ZONE PPC

GC   NARL5002     AUX FLOW MANUAL PNEUMATICS

GC   NARL5003     EXT TEMPERATURE CONTROLLER

GC   NARL5004     4 VALVE LARGE EXT OVEN

GC   NARL5005     3 VALVE EXT OVEN

GC   NARL5006     2 VALVE EXT OVEN DET COMPT

GC   NARL5008     FLOW CONTROL CARRIER SOURCE