| 178700 | COLORDISC,PH,THYMOLBLUE7-10 |
| 1787500 | FLOWMETER,AIR0.2TO2.0SCFH |
| 1787700 | STOPPERASSY |
| 1790100 | O-RINGNIT.139WX1.109ID |
| 179032 | HYDRAVER2REAGENT100TESTSMDB |
| 179049 | HYDRAVER2HYDRAZINERGT,500ML |
| 179053 | HYDRAVER2HYDRAZINERGT,1000ML |
| 179073 | HYDRAVER2HYDRAZINERGTPK/3X1L |
| 1790900 | SCREW10-32X1.875PANSSTPHIL |
| 1795001 | HOUSING,FILTER |
| 1796200 | CIRCUITBOARDASSY,MAINBOARD |
| 179700 | COLORDISC,HYDRAZINE0-1MG/L |
| 1797400 | HARNESS,WIRE-COLORIMETER |
| 1800600 | SWITCH,SNAPMOUNTROCKERDPDT |
| 1801000 | CORD,18/3SVT7.5'10A-125V |
| 180202 | TESTKIT,AL-36BECOLOGYCOMBINE |
| 180233 | TESTKIT,EDUCWATERECOLOGY |
| 180238 | INSTRUCTIONS,AL-36BTESTKIT |
| 1802500 | MOTOR,120VAC,6WATT |
| 180600 | CONDENSER,WEST24/40STDTAPER |
| 180743 | FLASK,ERLENMEYER24/40125ML |
| 181133 | FERROUSAMMONIUMSULFATE,0.250N |
| 181233 | FERROININDICATOR29MLDB |
| 181369 | NITRIVER2,NITRITERGTPK/100 |
| 1814300 | J-TUBE,CONNECTINGASSY28/15 |
| 018149 | SODIUMCARBONATE,0.02N500ML |
| 1816200 | PAD,INSULATING.69X.56 |
| 181632 | SULFIDE1REAGENT,100MLMDB |
| 181649 | SULFIDE1REAGENT,500ML |
| 181732 | SULFIDE2REAGENT,100MLMDB |
| 181749 | SULFIDE2REAGENT,500ML |
| 181800 | COLORDISC,NITRITE0-100MG/L |
| 18201H | SODIUMCHLORIDE,ACS454G |
| 183400 | TESTKIT,CH-8CHROMIUMHEX |
| 183488 | INSTRUCTIONS,CH-8TESTKIT |
| 018349 | CHLORIDESTDSOLN1000MG/L500ML |
| 183699 | PHENOL2RGTPWDPLWSPK/100 |
| 183700 | TESTKIT,HA-62HDNSIRON0-5 |
| 183701 | TESTKIT,HA-62AHDNSIRON0-10 |
| 183702 | TESTKIT,HA62BHDNSIRON0-10 |
| 1837600 | PAD,COOLING |
| 1842100 | GOGGLES,SAFETYCLEAR |
| 1843200 | CABLE,3COND18AWGSTRDSVT |
| 1847300 | SCREW1/4-20X.75HEXSSTCAP |
| 184900 | TESTKIT,HY-2HYDRAZINE0-1 |
| 184988 | INSTRUCTIONS,HY-2TESTKIT |
| 1850600 | STRAINERASSY,SAMPLELINE |
| 185102 | TESTKIT,CY-3CYANURICACID |
| 185189 | INSTRUCTIONS,CY-3TESTKIT |
| 185400 | COLORDISC,AMMONIANITROGEN |
| 1856501 | HEATERELEMENTASSY120V |
| 1856502 | HEATERELEMENTASSY240V |
| 1857100 | O-RINGFLCAR.070WX.926ID |
| 1862400 | BOTTLE,RNDW/20&25MLMARK&CAP |
| 186302 | TESTKIT,CN-48BCL2&PHCUBES |
| 1863500 | INSTRUCTIONS,1121MODIFYING |
| 1863800 | HEATLIMITER216DEGC |
| 186386 | INSTRUCTIONS,CN-48BTESTKIT |
| 1864100 | RACK,CODTESTTUBECOOLING |
| 186441 | COPPERTUBEFORSIPHON |
| 186932 | 2,4-DINITROPHENOLIND,100MLMDB |
| 1870000 | KIT,SATURATIONEXTRACT |
| 1870040 | INSERT,MOLDEDSATURATIONEXTRACT |
| 1870088 | INSTRUCTIONCARD,SATEXTRACT |
| 1870300 | ADAPTER,VACUUM |
| 018734 | SODIUMHYDROXIDE,ACS500G |
| 187400 | COLORDISC,IRONPHENANTHROLINE |
| 018765 | SODIUMHYDROXIDE,ACS2.5KG |
| 187701 | THERMOMETER,POCKET-10TO110C |
| 1878100 | TERM,PIN.061DIAFEMALEGOLD |
| 187834 | HEXAMETHYLENETETRAMINE,500G |
| 187866 | HEXAMETHYLENETETRAMINEPPPK/50 |
| 1881800 | CAP.MICA100.PFD500VDC |
| 1881900 | CAP.POLYESTER.47MFD100VDC |
| 1882000 | CAP.POLYPROP.22MFD250VDC |
| 1882100 | CAP.POLYESTER.1MFD100VDC |
| 1882400 | ICMULTIP/DEMLPX4-CH4052BCMOS |
| 1882800 | FROPOTTRMBOURNS3299X-1-104 |
| 1883500 | RESFLM1/8W1.%1.KOHM |
| 1883600 | RESFLM1/8W1.%22.1KOHM |
| 188703 | TESTKIT,STPL-WRTW/PH&TEMP |
| 188788 | INSTRUCTIONS,STPLTESTKIT |
| 1889000 | SOCKET,14PINDUAL-IN-LINEIC |
| 1889500 | ICREFERENCEVOLT1.23V |
| 1889700 | ICA/DCONV3-1/2DIGITLED7107 |
| 189149 | NITROGEN,AMMONIA1MG/L500ML |
| 1891700 | RING,MOLDEDSPILL |
| 1892200 | PHOTODIODE,SILICON,HIGHSPEED |
| 1892300 | SWITCH,SNAPMTRKRSPSTON/OFF |
| 1892500 | RESFLM1/8W1.%4.99MOHM |
| 1892900 | DISPLAY,LED7SEG,.43IN.RED |
| 1893300 | TOOL,TRIMMERPOTADJUSTMENT |
| 189457 | FILTERPAPER,FOLD12.5CMPK/100 |
| 189458 | FILTERPAPER,FOLDED15CMPK/100 |
| 189459 | FILTERPAPER,FOLD18.5CMPK/100 |
| 189460 | FILTERPAPER,FOLDED24CMPK/100 |
| 189500 | THERMOMETER,POCKET-30TO120F |
| 1895000 | LAMPASSY,GE1630 |
| 189640 | CYLINDER,GRADMIX25MLLOWFORM |
| 189641 | CYLINDER,GRADMIXING50ML |
