195 Products

Narrowed By: Sigma Aldrich Inc Walter-Stern-Company 500ML EA

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Magnesium chloride hexahydrate ACS reagent, 99.0-102.0% 500gSIG-M9272-500G

$116.00

Xylenes ACS reagent, ≥98.5% xylenes + ethylbenzene basis 4x4L/CSSIG-247642-4X4L

$661.00

Tetradecane ≥99% 500gSIG-172456-500G

$204.00

2,2,4-Trimethylpentane suitable for HPLC, ≥99% 4x4L/CSSIG-34862-4X4L

$1,190.00

FK-506 monohydrate ≥98% (HPLC), powder 5gSIG-F4679-5MG

$299.00

Tin(II) chloride free-flowing, Redi-Dri™, reagent grade, 98% 100gSIG-908924-100G

$99.90

Sodium chloride ReagentPlus®, ≥99% 10kgSIG-S9625-10KG

$258.00

D-Glucuronic acid98% (GC) 100gSIG-G5269-100G

$832.00

Hydrofluoric acid 40%, for analysis EMSURE ISO,Reag. Ph Eur 1LEMD-1003381000

$170.00

Styrene99%, liquid, ReagentPlus, contains 4-tert-butylcatechol as stabilizer 500mLSIG-S4972-500ML

$58.60

Hydrofluoric acid 48%, for analysis EMSURE ACS,ISO,Reag. Ph Eur 500mLEMD-1003340500

$111.00

Dibutyltin dilaurate for synthesis 1LSIG-8204211000

$198.00

8-Hydroxyquinoline ACS reagent, 98.5% 500gSIG-252565-500G

$262.00

SIG-Z742084-1EASIG-Z742084-1EA

$151.00

Tripropylamine98% 500mLSIG-143979-500ML

$63.80

N,N-Dimethylacetamide puriss. p.a.,99.5% (GC) 2.5LSIG-38840-2.5L-F

$326.00

()-Norepinephrine98% (TLC), crystalline, adrenergic neurotransmitter 1gSIG-A7257-1G

$460.00

CHO Feed Bioreactor Supplement Animal Component-free, solution, sterile-filtered, suitable for cellEMD-C1615-1L

$239.00

EX-CELL Advanced CHO Feed 1 (without glucose) 10LEMD-24368C-10L

$1,693.00

EX-CELL Advanced CHO Fed-batch Medium liquid 1000mLEMD-14366C

$235.00

Tryptic Soy Broth Ready-to-use Bottles bottle capacity 125mL, bottle filling volume 100mL, closureEMD-1464580010

$117.00

Ammonium Hydroxide Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monogrEMD-AX1303-6

$49.20

Ammonium bicarbonate puriss., meets analytical specification of Ph.Eur., BP, E 503, 99-101% 1kgSIG-11213-1KG-R

$127.00

Ammonium oxalate monohydrate ACS reagent,99% 100gSIG-221716-100G

$57.10

Zinc sulfate heptahydrate ReagentPlus,99.0% 500gSIG-Z4750-500G

$92.00

Urea free-flowing, Redi-Dri, Bioreagent,98%, 1kgSIG-RDD034-1KG

$165.00

Urea, ACS reagent, 99.0-100.5%, 1kgSIG-U5128-1KG

$85.30

Sodium sulfite anhydrous, Redi-Dri, reagent grade,98% 250gSIG-901916-250G

$56.00

Gold Standard for AAS TraceCERT, 1 g/L Au in hydrochloric acid (nominal concentration) 100mLEMD-08269-100ML

$74.20

Sodium bicarbonate anhydrous, free-flowing, Redi-Dri, ReagentPlus,99.5% 500gSIG-900506-500G

$59.90

Sodium bicarbonate anhydrous, free-flowing, Redi-Dri, ACS reagent,99.7% 500gSIG-792519-500G

$68.80

Sodium acetate Redi-Dri, free-flowing, anhydrous, ReagentPlus,99.0% 1kgSIG-908959-1KG

$138.00

Sodium acetate Redi-Dri, free-flowing, anhydrous, ReagentPlus,99.0% 500gSIG-908959-500G

$86.30

Potassium iodide anhydrous, free-flowing, Redi-Dri, ReagentPlus, 99% 500gSIG-793582-500G

$218.00

Potassium iodate reagent grade,98% 500gSIG-207977-500G

$264.00

Magnesium sulfate anhydrous, free-flowing, Redi-Dri, ReagentPlus,99.5% 500gSIG-746452-500G

$152.00

Barium nitrate ACS reagent,99% 500gSIG-217581-500G

$201.00

Ammonium sulfate anhydrous, free-flowing, Redi-Dri, ACS reagent,99.0% 500gSIG-901229-500G

$85.40

Aluminum30 m, spherical powder,99% 1kgSIG-266515-1KG

$178.00

Ammonium hydroxide solution ACS reagent, 28.0-30.0% NH3 basis 2.5LSIG-221228-2.5L-A

$120.00

tert-Butyl methyl ether for gas chromatography ECD and FID SupraSolv 1LEMD-1019951000

$177.00

TOC standard according to ISO/CEN EN1484, 1000 mg/L10 mg/L 250mLEMD-76067-250ML-F

$149.00

tert-Butyl methyl ether, MTBE, ACS grade, >99%, 4x4L/CSSIG-443808-4X4L

$833.00

Novobiocin sodium salt90% (HPLC) 1gSIG-N1628-1G

$61.50

8-Hydroxyquinoline ACS reagent, 98.5% 50gSIG-252565-50G

$83.40

Ethyl acetate HPLC Plus 99.9% 1LSIG-650528-1L

$140.00

Ammonium iodide ACS reagent,99% 500gSIG-221937-500G

$510.00

Ochratoxin A solution 10 g/mL in acetonitrile, analytical standard 2mLEMD-34037-2ML-R

$530.00

Aflatoxin Mix 4 solution analytical standard 2mLEMD-33415-2ML

$1,130.00

1,2-Dichloroethane anhydrous, 99.8% 100mLSIG-284505-100ML

$87.10

Benzene anhydrous, 99.8% 100mLSIG-401765-100ML

$64.50

2-Propanol Pharmaceutical Secondary Standard; Certified Reference Material 3x1.2mL/CSEMD-PHR1072-3X1.2ML

$342.00

ProClin preservative for use in IVD manufacturing, CMIT/MIT 3 % 50mLSIG-48912-U

$77.00

N,N-Dimethylformamide suitable for HPLC,99.9% 4X4L/CSSIG-648531-4X4L

$1,510.00

2-Butanone ReagentPlus,99% 1LSIG-110264-1L

$101.00

Reagent Alcohol 70%, used for histology tissue preparation 1 gallonSIG-R3154-1GA

$104.00

Diisopropyl ether contains either BHT or hydroquinone as stabilizer, ACS reagent, >99.0% 1LSIG-673803-1L

$220.00

Thiourea ACS reagent,99.0% 500gSIG-T8656-500G

$168.00

Tetrachloroethylene99.5% 1LSIG-16211-1L

$119.00

Kaempferol90% (HPLC), powder 100mgSIG-K0133-100MG

$515.00

Kaempferol90% (HPLC), powder 500mgSIG-K0133-500MG

$1,650.00

Sodium salicylate ReagentPlus,99.5% (titration) 1kgSIG-S3007-1KG

$164.00

Acetyl bromide 99% 100gSIG-135968-100G

$96.30

Tetrahydrofuran OmniSolv® 4LEMD-TX0282-1

$528.00

Sodium salicylate puriss. p.a., reag. Ph. Eur., 99.5-101.0% (calc. to the dried substance) 250gSIG-31493-250G

$96.10

Sulfuric acid ACS reagent, 95.0-98.0% 500mLSIG-258105-500ML-PC

$88.90

Sodium carbonate, anhydrous, free-flowing, Redi-Dri, ReagentPlus,99.5% 500gSIG-900505-500G

$84.40

Sodium chloride anhydrous, free-flowing, Redi-Dri, ReagentPlus,99% 1kgSIG-793566-1KG

$84.60

NG,NGDimethyl-L-arginine di(p-hydroxyazobenzene-psulfonate) salt99% (TLC) 5mgSIG-D0390-5MG

$113.00

Phosphate Buffer 90mL vial, USP Butterfields Method, plastic vial (120ml flip top design), sterile;SIG-F430-90

$405.00

Cyclohexanone, ACS reagent,99.0%, 2LSIG-398241-2L

$120.00

Ammonium acetate solution, for molecular biology, 7.5 M 100mLSIG-A2706-100ML

$48.20

Hydrogen peroxide solution 30% (w/w), puriss. p.a., reag. ISO, reag. Ph. Eur. 1LSIG-31642-1L

$231.00

Glutaraldehyde solution 10mLSIG-G7651-10ML

$120.00

Glutaraldehyde solution 10x10mL/CSSIG-G7651-10X10ML

$571.00

Sodium phosphate dibasic heptahydrate meets USP testing specifications 3kgSIG-S2429-3KG

$608.00

Hexane puriss. p.a., ACS reagent, reag. Ph. Eur.,99% (GC) 2.5LSIG-32293-2.5L

$347.00

2,3-Dimethylbutane, analytical standard 5mLEMD-39760-5ML

$81.10

2-Methylpentane99.5% (GC), analytical standard, suitable for gas chromatography (GC) and HPLC 5mLEMD-68310-5ML

$84.90

Acetonitrile98.0%, analytical standard, suitable for gas chromatography (GC), HPLC 5mLEMD-45983-5ML

$88.20

Lithium chloride anhydrous, free-flowing, Redi-Dri, ACS reagent,99% 100gSIG-746460-100G

$93.30

Folin & Ciocalteus phenol reagent 2 M (with respect to acid) 500mLSIG-47641-500ML-F

$225.00

2,2-Diphenyl-1-picrylhydrazyl 1gSIG-D9132-1G

$151.00

Dimethyl sulfoxide for headspace gas chromatography SupraSolv 0.5LEMD-1019000500

$222.00

Total Phosphorus 1000 mg/L Calibration Standard certified reference material 100mLEMD-TPO1000-100ML

$88.20

Potassium hydroxide ACS reagent,85%, pelletsSIG-221473

$33.70 to $671.00

tert-Butanol puriss. p.a., ACS reagent,99.7% (GC) 500mLSIG-19460-500ML

$108.00

Dichloromethane contains 40-150 ppm amylene as a stabilizer, ACS reagent,99.5% 500mLSIG-D65100-500ML

$73.10

Ascentis Express 90 C18 (5 m) HPLC Columns R-9713420.1 x 12/31/24SIG-50538-U

$1,210.00

Ascentis Express 90 C18 (5 m) HPLC Columns R-9713420.1 x 12/31/24SIG-50537-U

$1,110.00

1-Methyl-2-pyrrolidinone ACS reagent,99.0% 500mLSIG-443778-500ML

$109.00

Anti-Albumin antibody produced in goat fractionated antiserum, lyophilized EASIG-A1151-1VL

$376.00

Triethanolamine99.0% (GC) 500mLSIG-90279-500ML

$119.00

Ammonium chloride-ammonium hydroxide buffer solution in H2O 500mLSIG-318604-500ML

$47.00

Strychnine European Pharmacopoeia (EP) Reference StandardSIG-Y0001195

$254.00

Sulfuric acid ACS reagent, 95.0-98.0% 500mLSIG-258105-500ML

$77.00

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