Back

Narrow By

Clear All

928 Products

Brand

$22,400.00$9.20

928 Products

Narrowed By: Sigma Aldrich Inc YSI-a-xylem-brand
Clear All
N,N-Dimethylformamide GR ACS 4LEMD-DX1730-1
$563.00
Hexane puriss. p.a., ACS reagent, reag. Ph. Eur.,99% (GC) 2.5LSIG-32293-2.5L
$577.50
Sodium nitrite ReagentPlus,99.0% 500gSIG-S2252-500G
$68.20
2,3-Dimethylbutane, analytical standard 5mLEMD-39760-5ML
$75.70
2-Methylpentane99.5% (GC), analytical standard, suitable for gas chromatography (GC) and HPLC 5mLEMD-68310-5ML
$79.20
Acetonitrile98.0%, analytical standard, suitable for gas chromatography (GC), HPLC 5mLEMD-45983-5ML
$82.30
Lithium chloride anhydrous, free-flowing, Redi-Dri, ACS reagent,99% 100gSIG-746460-100G
$88.70
Folin & Ciocalteus phenol reagent 2 M (with respect to acid) 500mLSIG-47641-500ML-F
$211.00
2,2-Diphenyl-1-picrylhydrazyl 1gSIG-D9132-1G
$142.00
Dimethyl sulfoxide for headspace gas chromatography SupraSolv 0.5LEMD-1019000500
$211.00
Total Phosphorus 1000 mg/L Calibration Standard certified reference material 100mLEMD-TPO1000-100ML
$82.00
Ammonium sulfate BioXtra,99.0%SIG-A2939
$38.60 to $171.00
Sodium nitrite 99.999% trace metals basis 25gSIG-563218-25G
$115.00
Potassium hydroxide ACS reagent,85%, pelletsSIG-221473
$32.00 to $637.00
Sodium nitrate ACS reagent, ≥99.0%SIG-221341
$94.40 to $359.00
Manganese(II) sulfate monohydrate ReagentPlus,99% 100gSIG-M7634-100G
$50.10
Sodium chloride ReagentPlus,99% 1kgSIG-S9625-1KG
$72.50
Agar microbiology tested, suitable for plant cell culture, suitable for cell culture, powder 500gSIG-A1296-500G
$257.00
Sodium citrate tribasic dihydrate98% 1kgSIG-C7254-1KG
$68.00
Sodium phosphate dibasic ReagentPlus,99.0% 100gSIG-S0876-100G
$41.50
Sodium carboxymethyl cellulose average Mw ~250,000, degree of substitution 1.2 100gSIG-419281-100G
$77.00
MMagnesium sulfate heptahydrate, ReagentPlus®, ≥99.0%, 500gSIG-M1880-500G
$56.80
Potassium phosphate monobasic powder, 100gSIG-P5655-100G
$37.10
tert-Butanol puriss. p.a., ACS reagent,99.7% (GC) 500mLSIG-19460-500ML
$102.00
1-Pentanol puriss. p.a., ACS reagent,99.0% (GC) 1LSIG-76929-1L
$179.00
Diacetyl for synthesis 250mLSIG-8035280250
$143.00
2-Pentanol 98% 100mLSIG-P8017-100ML
$48.60
Sodium dichloroisocyanurate 96% 25gSIG-218928-25G
$25.70
Triethanolamine reagent grade, 98% 1kgSIG-T58300-1KG
$87.70
Methanol ACS reagent, 99.8% 1LSIG-320390-1L
$71.40
Dichloromethane contains 40-150 ppm amylene as a stabilizer, ACS reagent,99.5% 500mLSIG-D65100-500ML
$77.30
Dimethyl sulfoxide ACS reagent,99.9% 100mLSIG-472301-100ML
$115.00
Ascentis Express 90 C18 (5 m) HPLC Columns R-9713420.1 x 12/31/24SIG-50538-U
$1,090.00
Ascentis Express 90 C18 (5 m) HPLC Columns R-9713420.1 x 12/31/24SIG-50537-U
$1,000.00
Ethylenediaminetetraacetic acid anhydrous, crystalline, BioReagent, suitable for cell culture 500gSIG-E6758-500G
$133.00
Sodium sulfate, ACS reagent, ≥99.0%, anhydrous, granularSIG-239313
$75.70 to $1,860.00
Isopropanol 70% in H2O, 4LSIG-563935-4
$181.00
Diethyl Ether,99.0%, anhydrous w/ BHT, ACS Grade, 200LSIG-673811-200L
$22,400.00
Serotonin hydrochloride powder 1gSIG-H9523-1G
$871.00
Trypsin BRP, European Pharmacopoeia (EP) Reference Standard 100mgSIG-T2600000
$231.00
Sodium taurocholate BRP, European Pharmacopoeia (EP) Reference Standard 10000mgSIG-S0900000
$164.00
Sodium bicarbonate puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E500, 99.0-100.5%, powder 1kgSIG-13433-1KG-R
$105.00
1,2-Dichloroethane ACS reagent,99.0% 4X4L/CSSIG-319929-4x4L
$752.00
Sodium azide BioUltra,99.5% (T) 50gSIG-71289-50G
$99.60
Glycine99% (HPLC), suitable for western blotting, ReagentPlus 500gSIG-G7126-500G
$71.20
Sodium sulfate ACS reagent,99.0%, anhydrous, powder 500gSIG-238597-500G
$84.40
2-Propanol99.5%, ACS reagent, suitable for RNA extraction 1LSIG-190764-1L
$92.70
Sodium phosphate dibasic dodecahydrate, meets analytical specification of Ph. Eur., BP, E339, 98.5-SIG-04273-1KG
$75.30
Magnesium sulfate heptahydrate, ReagentPlus®, ≥99.0%, 1kgSIG-M1880-1KG
$89.50
Methylene blue (C.I. 52015) Reag. Ph Eur 10gEMD-1592700010
$54.70
Zinc sulfate heptahydrate ACS reagent, 99% 100gSIG-221376-100G
$63.10
1-Methyl-2-pyrrolidinone ACS reagent,99.0% 500mLSIG-443778-500ML
$103.00
Pyridine, suitable for HPLC,99.9% 100mLSIG-270407-100ML
$166.00
Potassium chloride powder, BioReagent, suitable for cell culture, suitable for insect cell culture,99.0% 500gSIG-P5405-500G
$70.00
Triethanolamine reagent grade, 98% 4kgSIG-T58300-4KG
$155.00
1,2-Dichloroethane ACS reagent,99.0% 18LSIG-319929-18L-CS
$1,165.50
Sodium citrate tribasic dihydrate for molecular biology,99% 500gSIG-C8532-500G
$55.40
N,N,N,N-Tetramethylbenzidine95% (HPLC) 25gSIG-T5513-25G
$394.00
Anti-Albumin antibody produced in goat fractionated antiserum, lyophilized EASIG-A1151-1VL
$351.00
Potassium hydroxide pellets for analysis EMSURE 25kgSIG-1050339025
$855.00
1-Hexanesulfonic Acid, Sodium Salt, Monohydrate 100gSIG-HX0102-3
$577.00
Copper(II) sulfate pentahydrate puriss., suitable for, meets analytical specification of Ph. Eur., BP, USP,FCC 100gSIG-12849-100G
$50.60
Triethanolamine99.0% (GC) 500mLSIG-90279-500ML
$112.00
Ammonium chloride-ammonium hydroxide buffer solution in H2O 500mLSIG-318604-500ML
$44.40
Trizma base 99.9% (titration), crystalline 100gSIG-T4661-100G
$72.20
DNA decontamination reagent for removal of DNA on lab equipment 250mLSIG-43944-250ML
$135.00
Diethyl carbonate 99% 4LSIG-D91551-4L
$361.00
Sodium thiosulfate Reagent Grade, 99% 1kgSIG-217263-1KG
$168.00
Ethyl Alcohol, Pure 200 proof for molecular biology 6x500mL/CSSIG-E7023-6X500ML
$514.00
Monosialoganglioside GM1 from bovine brain95%, lyophilized powder 1mgSIG-G7641-1MG
$125.00
Trizma base BioPerformance Certified, meets EP, USP testing specifications, suitable for cell culture,99.9% (titration) 1kgSIG-T6066-1KG
$227.00
Potassium chloride ACS reagent, 99.0-100.5% 500gSIG-P3911-500G
$81.70
Hydroxylamine solution, 50 wt. % in H2O 250mLSIG-438227-250ML
$186.00
N,O-Bis(trimethylsilyl)trifluoroacetamide 99% 5gSIG-155195-5G
$37.50
Creatine Kinase (CK) from rabbit muscle 100mgSIG-10127566001
$237.00
2-Propanol, BioReagent, for molecular biology, 99.5%, 4LSIG-I9516-4L
$311.00
Trifluoroacetic acid CHROMASOLV, for HPLC, >99.0% 100mLSIG-302031-100ML
$347.00
Carbon disulfide ReagentPlus, low benzene,99.9% 1LSIG-342270-1L
$428.00
Zinc sulfate heptahydrate, ACS reagent, 99% 500gSIG-221376-500G
$105.00
Roche -Glucuronidase, from E. coli K 12, 5mLSIG-3707598001
$270.00
Roche -Glucuronidase, from E. coli K 12, 1mLSIG-3707580001
$94.80
Bovine Serum Albumin heat shock fraction, protease free, fatty acid free, essentially globulin freeSIG-A7030-1KG
$4,630.00
Trizma hydrochloride, anhydrous, free-flowing, Redi-Dri,99.0% 1kgSIG-RDD009-1KG
$337.00
Glycine Reagent Plus, >99% (HPLC) 1kgSIG-G7126-1KG
$119.00
FastStart Taq DNA Polymerase, dNTPack 2,500 ReactionsSIG-4738420001
$2,410.00
Potassium chloride, ACS reagent, 99.0-100.5% 1kgSIG-P3911-1KG
$154.00
Bovine Serum Albumin solution 10mLSIG-A7284-10ML
$63.70
Digitonin ~50% (TLC) 1gSIG-D5628-1G
$554.00
Cycloheximide 5gSIG-239763-5GM
$567.00
1-Decanol98% 50gSIG-239763-50G
$79.90
2-Phenylethanol99.0% (GC) 1LSIG-77861-1L
$133.00
Bromine reagent grade 100gSIG-207888-100G
$103.00
Bovine Serum Albumin heat shock fraction, protease free, fatty acid free, essentially globulin freeSIG-A7030-500G
$2,960.00
Formic acid, ACS reagent,96% 100mLSIG-695076-100ML
$60.90
Snap Ring polypropylene autosampler microvial volume 0.75 mL, natural polypropylene vial, 1000/PKSIG-27254
$224.00
Dichloromethane, HPLC Plus, for HPLC, GC, and residue analysis,99.9% 1LSIG-650463-1L
$115.00