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$23,580.00$9.70

951 Products

Narrowed By: Columbus Chemical Industries Inc Sigma Aldrich Inc
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Potassium chromate ACS reagent,99.0% 100gSIG-216615-100G
$88.50
Dichloroacetic acid ReagentPlus,99% 500mlSIG-D54702-500ML
$124.00
tert-Butyl methyl ether for liquid chromatography LiChrosolv 2.5LSIG-1018452500
$488.00
Sodium L-tartrate dibasic dihydrate99%, ACS reagent 500gSIG-228729-500G
$137.00
Ethyl alcohol, Pure 200 proof, anhydrous, 99.5% 2LSIG-459836-2L
$305.00
Hydrogen Peroxide Solution, contains inhibitor, 30 wt. % in H2O, ACS reagent, 4LSIG-216763-4L
$561.00
Potassium iodide, ACS reagent,99.0% 100gSIG-221945-100G
$115.00
Dimethoxymethane ReagentPlus 99% 100mlSIG-D134651-100ML
$46.10
Ethylene glycol ReagentPlus,99% 500mLSIG-102466-500ML
$87.00
Nitric Acid, ACS Reagent, 70%, 2.5L BottleSIG-438073-2.5L
$151.00
Chloroform contains amylenes as stabilizer ACS 99.8 4x4LSIG-472476-4X4L
$966.00
Sodium sulfite anhydrous, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NFSIG-SX0785-5
$426.00
Chloroform, suitable for HPLC,99.8%, contains 0.5-1.0% ethanol as stabilizer, 100mLSIG-366927-100ML
$94.30
Dimethyl sulfoxide-d6 99.9 atom % D, contains 0.03 % (v/v) TMS 10gSIG-296147-10G
$65.90
1-Butanol ACS reagent,99.4% 2.5LSIG-360465-2.5L
$169.00
Chromium(VI) Standard for ICP 100mlSIG-19036-100ML
$88.40
Chloroform, suitable for HPLC,99.8%, contains 0.5-1.0% ethanol as stabilizer, 1LSIG-366927-1L
$135.00
OXONE, monopersulfate compound 25kgSIG-228036-25KG
$746.00
THYMOLPHTHALEIN ACSSIG-89360-50G
$165.00
Tryptic Soy Broth acc. EP, USP, JP, ISO, FDA-BAM EcoCult 10kgSIG-1401439010
$1,130.00
Potassium sulfate ACS reagent,99.0%, powder 2.5kgSIG-223492-2.5KG
$562.00
Diethyl ether anhydrous, ACS reagent, >99.0%, contains BHT as inhibitor 4X4L/CSSIG-673811-4X4L
$2,140.00
Barium nitrate ACS reagent,99% 100gSIG-217581-100G
$70.00
N,O-Bis(trimethylsilyl)trifluoroacetamide 99% 100gSIG-155195-100G
$396.00
Barium chloride dihydrate ACS reagent, 99% 500gSIG-217565-500G
$111.00
Surfactant (MBAS) 1000 mg/L Calibration Standard 100mlSIG-MBAS1000-100ML
$90.20
Mercury(II) nitrate monohydrate puriss. p.a., ACS reagent, 98.5% (T) 50gSIG-83381-50G
$103.00
Ethyl alcohol, Pure 200 proof, for molecular biology 1LSIG-E7023-1L
$157.00
Glycerol, for molecular biology,99.0%, 1LSIG-G5516-1L
$174.00
Potassium persulfate ACS reagent, 99.0%, 500 gramsSIG-216224-500G
$104.00
Ammonium formate, BioUltra,99.0% (calc. based on dry substance, NT), 50 gramsSIG-09735-50G
$110.00
Formic Acid, reagent grade,95% 1LSIG-F0507-1L
$181.00
OXONE, monopersulfate compound 5kgSIG-228036-5KG
$333.00
Diphenylamine-4-sulfonic acid barium salt redox indicator 5GSIG-1002550005
$199.00
Dichloromethane, HPLC Plus, for HPLC, GC 4LSIG-650463-4L
$279.00
PENTANE, REAGENT GRADE, 98% 18LSIG-158941-18L-CS
$690.00
Diethyl Ether, Anhydrous, ACS 18LSIG-673811-18L-CS
$1,180.00
Hexane, HPLC Plus, for HPLC, GC, and residue analysis,95% 4x4L
Hexane, HPLC Plus, for HPLC, GC, and residue analysis,95% 4x4LSIG-650552-4X4L
$1,190.00
Sodium phosphate tribasic dodecahydrate, ACS Reagent >98%, 2.5 kgSIG-222003-2.5KG
$510.00
Hexane (n-Hexane) suitable for HPLC,95% 4x4lSIG-270504-4X4L
$1,130.00
Acetone, HPLC Plus, for HPLC, GC, and residue analysis,99.9%, 1LSIG-650501-1L
$138.00
Hydrochloric acid 10%, EMPROVE EXPERT Ph Eur,JP,NF, 10LSIG-4805929010
$323.00
Calcium chloride hexahydrate 98% 1kgSIG-442909-1KG
$59.60
Sodium sulfate decahydrate for analysis EMSURE ACS,Reag. Ph Eur 1kgSIG-1066481000
$157.00
Vials, screw top with solid green Thermoset cap with PTFE liner, preassembled, pkg of 100SIG-27150-U
$147.00
D-()-3-Phosphoglyceric acid disodium salt93%, powder 5gSIG-P8877-5G
$1,790.00
Potassium hydroxide solution 45 wt. % in H2O, 500mLSIG-417661-500ML
$59.90
HEPES BioXtra, suitable for mouse embryo cell culture, ?99.5% (titration), 100 gramsSIG-H6147-100G
$307.00
Cytidine 5triphosphate disodium salt, 1gSIG-C1506-1G
$568.00
Uridine 5triphosphate trisodium salt dihydrate,80% 1gSIG-94370-1G
$413.00
Adenosine 5triphosphate dipotassium salt hydrate from microbial,92% (HPLC), 1gSIG-A8937-1G
$101.00
colorimetric, 5-250 mg/L (Mo), MQuant, Pack of 100 stripsSIG-1100490001
$111.00
Calcium nitrate tetrahydrate ACS reagent, 99% 500gSIG-237124-500G
$98.30
Hexanes, 98.5% OmniSolv HR-GC 4LSIG-HX0297-1
$337.00
Toluene HPLC Plus, for HPLC, GC, and residue analysis, 99.9% 4x4LSIG-650579-4X4L
$747.00
Ethyl acetate HPLC Plus, for HPLC, GC, and residue analysis, 99.9% 4x4LSIG-650528-4X4L
$1,020.00
Acetone HPLC Plus, for HPLC, GC, and residue analysis, 99.9% 4x4LSIG-650501-4X4L
$897.00
Potassium iodide, ACS reagent,99.0%, 500gSIG-221945-500G
$316.00
Sodium borohydride, powder, 98.0%, 500GSIG-452882-500G
$502.00
Standard 1000ppm Barium x 100mLSIG-1.197740100
$71.30
Standard 1000ppm Chromium x 100mLSIG-1.197790100
$55.90
Glycerol >99.5%, 100 mlSIG-G9012-100ML
$64.40
Triton X-100, laboratory grade, 100 mlSIG-X100-100ML
$61.70
Tween 20, viscous liquid, 100mLSIG-P1379-100ML
$43.10
Methanol , HPLC Plus >= 99.9% 4X4L/CS R-11069432.1 x 12-31-25SIG-646377-4X4L
$771.00
Acetonitrile HPLC, gradient grade, >99.9% 4X4L/CSSIG-34851-4X4L
$1,980.00
2-Propanol, BioReagent, for molecular biology, 99.5%, 500MLSIG-I9516-500ML
$90.50
Ammonium molybdate tetrahydrate 100gSIG-A7302-100G
$98.10
N,N-Dimethylformamide GR ACS 200LSIG-DX1730-20
$7,800.00
METHANOL, >=99.8%, ACS 200LSIG-179337-200L
$2,630.00
Acetonitrile99.5%, ACS reagent 200LSIG-360457-200L
$10,700.00
Ascarite Sodium hydroxide-coated silica, 20-30 mesh 500gSIG-223921-500G
$685.00
Corning polystyrene graduated cylinder case-50SIG-CLS430182-50EA
$477.00
Formamide BioUltra, for molecular biology,99.5% (T) 2.5LSIG-47671-2.5L-F
$1,080.00
Heptane, PVC 4LSIG-HX0078P-1
$514.00
Purospher STAR RP-18 endcapped (3 m) LiChroCART 55-4, 3/pkSIG-1502310001
$1,250.00
Infant/Adult Nutritional Formula II (milk/whey/soy-based) 10 pouches x 10gSIG-NIST1869
$2,050.00
Acrylonitrile99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor 18LSIG-110213-18L
$481.00
Dibutylamine, 99.5%, 1LSIG-471232-1L
$96.60
Methanol, suitable for HPLC, gradient grade,99.9%SIG-34885-100ML-R
$68.70
Sulfanilamide, puriss. p.a.,99% 100gSIG-33626-100G
$105.00
Aldrich AtmosBag, two-hand, non-sterile, size L, closure type, Zipper-lockSIG-Z530220
$155.00
Terpinolene solution, certified reference material, 2000 g/mL in methanol, 1MLSIG-CRM40929
$119.00
magnetic stir bar retrievers ergonomic stir bar retriever, 1/csSIG-CLS6970SR-1EA
$34.10
Water, Suitable for HPLC, 1LSIG-270733-1L
$70.80
Glass wool 250gSIG-1040860250
$141.00
TPP 300cm Tissue Culture Flask Filter 18/CS Drop Ship OnlyTPP-TP90301
$425.00
Potassium phosphate dibasic, ACS reagent,98% 100gSIG-P3786-100G
$76.00
Potassium hydroxide pellets for analysis EMSURE 50kgSIG-1050339050
$1,810.00
SODIUM HEXAFLUOROSILICATE 2KGSIG-250171-2KG
$122.00
2,3,4,5,6-Pentafluorobenzyl bromide for GC derivatization, LiChropur,98.5% (GC) 5gSIG-90257-5G
$116.00
Sodium carbonate Certipur 80GSIG-1024050080
$137.00
TIN(II) SULFATE LAB 250GSIG-1124160250
$161.00
Acetonitrile solution contains 0.1 % (v/v) formic acid, suitable for HPLCSIG-576956-4X4L
$2,300.00
2-PROPANOL HYPERGRADE FOR LC-MS LICHROSOLV(R)SIG-1027814000
$192.00
L-Valine reagent grade, >98% (HPLC) 25 gramsSIG-V0500-25G
$38.80