MilliporeSigma Chemicals Reagents S
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Sodium carbonate, ACS reagent, anhydrous, =99.5%, granular
MilliporeSigmaSynonyms: Calcined soda; Carbonic acid disodium salt; Soda ash Formula: Na2CO3 Formula Weight: 105.99 CAS No.: 497-19-8 Purity: ≥99.5% Biochem/physiol Actions: Buffer component, may be used for the removal of peripheral membrane proteins. Packaging: 1,…
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Stand for Pellicon(R) XL
MilliporeSigmaLegal Information: Pellicon is a registered trademark of Merck KGaA, Darmstadt, Germany
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Phosphorus pentoxide, desiccant, with moisture indicator
MilliporeSigmaSynonyms: Sicapent(R); Phosphoric anhydride; Phosphorus(V) oxide CAS Number: 1314-56-3 Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Melting Point: 340 C (lit.) Density: 2.3 g/mL at 25 C(lit.) EC Number: 215-236-1 UNSPSC Code: 12352300 General description: …
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Sodium butyrate, =98.5% (GC)
MilliporeSigmaSynonyms: Butyric acid sodium salt Formula: CH3CH2CH2COONa Formula Weight: 110.09 CAS No.: 156-54-7 Purity: ≥98.5% (GC) Biochem/physiol Actions: Decreases Ca 2+ release from intracellular stores. Inhibits histone deacetylase (HDAC). Induces…
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SIAL Sodium phosphate monobasic dihydrate
MilliporeSigmapurum p.a., crystallized, ≥99.0% (T) Synonym(s): Sodium dihydrogen phosphate dihydrate Empirical Formula: H2NaO4P -+ 2H2O Formula Weight: 156.01 Linear Formula: NaH2PO4 -+ 2H2O MDL Number: MFCD00149209 …
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Sodium deoxycholate, =97% (titration)
MilliporeSigmaSynonyms: 3α,12α-Dihydroxy-5β-cholanic acid sodium salt; 7-Deoxycholic acid sodium salt; Desoxycholic acid sodium salt Formula: C24H39NaO4 Formula Weight: 414.55 CAS No.: 302-95-4 Purity: ≥97% (titration) Application: Anionic…
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Silybum marianum extract secondary reference standard
MilliporeSigmaSilybum marianum (L.) Gaertner, fructus extract (according to HMPC Monograph) Synonyms: Milk thistle extract Storage: -20C Other Notes: Certified for the analytes listed below. See certificate for values and more detailsPhytochemicals: Silybin A+B (quantitative); Silicristin,…
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SNAP i.d. 2.0 IHC Frame
MilliporeSigmaEach IHC frame includes an incubation cover, as well as an assembly fixture for attaching your slides to the slide holders. Application: For use with immunohistochemistry slides. Legal Information: SNAP id is a registered trademark of Merck KGaA, Darmstadt, Germany
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CAS No.: 112926-00-8 Packaging: 1 kg in poly bottle
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Stigmasterol ~95%
MilliporeSigmaSynonym: 3β-Hydroxy-24-ethyl-5,22-cholestadiene, 5,22-Stigmastadien-3β-ol, Stigmasterin CAS Number: 83-48-7 Empirical Formula (Hill Notation): C29H48O Molecular Weight: 412.69 Beilstein Registry Number: 2568182 EC Number: 201-482-7…
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SUPELCO Sodium Saccharin, analytical standard
MilliporeSigmaSynonyms: Saccharin sodium salt hydrate; 2,3-Dihydro-3-oxobenzisosulfonazole sodium salt; 2-Sulfobenzoic acid imide sodium salt; o -Sulfobenzimide sodium salt; Saccharin soluble Formula: C7H4NNaO3S · xH2O Formula Weight: 205.17 (anhydrous basis) …
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Schreiner's Catalyst
MilliporeSigmaWe are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information. Synonyms: 1,3-Bis[3,5-bis(trifluoromethyl)phenyl]urea;…
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Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Sodium Stearyl Fumarate is a water soluble lubricant, which is widely used in the…
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Sodium hydrosulfite, technical grade
MilliporeSigmaSodium hydrosulfite (Sodium dithionite, Sodium hypodisulfite, Na2S2O4) is a white crystalline sodium salt. It decomposes in the presence of atmospheric oxygen to afford sodium hydrogen sulfate. It has been prepared by reducing sodium hydrogen sulfite in sulfurous acid solution with zinc. It is…
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Synonyms: Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate Molecular Formula: H2NaO4P Molecular Weight: 119.98 Linear Structural Formula: NaH2PO4 MDL Number: MFCD00003527 Purity: 99.0-101.0% (T) Application: Sodium phosphate monobasic…
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Standard Super Cel® fine
MilliporeSigmafilter aid, calcined Synonym(s): Diatomaceous earth, calcined MDL Number: MFCD00132803
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Spiramycin belongs to the macrolide group of antibiotics, widely used in the treatment of respiratory tract, skin and skin-structure, sexually transmitted, and various other infections. Spiramycin is derived from the culture filtrate of Streptomyces ambofaciens and its mode of action involves the…
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Product of Goodfellow Synonyms: AG066015
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MicropreSure On-Line Filtration Samplers simplify in-process microbiological testing. They let you use the pressure in reservoirs or pressurized lines to sample and filter through a microporous membrane within an enclosed chamber. The MicropreSure units are 100% tested for integrity during…
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Sudan Black B certified by the Biological Stain Commission
MilliporeSigmaSynonym: Ceres black BN, Fat Black HB, Solvent Black CAS Number: 4197-25-5 Empirical Formula (Hill Notation): C29H24N6 Molecular Weight: 456.54 Beilstein Registry Number: 723248 Color Index Number: 26150 EC Number: …
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SR-4995 >=98% (HPLC)
MilliporeSigmaSynonyms: CID 16016685; N-Butyl-N'-(10,11-dihydro-10-methyl-11-oxodibenzo[b,f][1,4]thiazepin-8-yl)urea Molecular Formula: C19H21N3O2S Molecular Weight: 355.45 Linear Structural Formula: C19H21N3O2S Purity: >=98% (HPLC) Storage: -20C Biochem Physiol Actions: SR-4995 is a…
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SIGMA Sodium salicylate, ReagentPlus®, =99.5%
MilliporeSigmaSynonyms: 2-Hydroxybenzoic acid sodium salt; Salicylic acid sodium salt Formula: HOC6H4COONa Formula Weight: 160.10 CAS No.: 54-21-7 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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GR ACS Sodium Sulfite, Anhydrous
MilliporeSigmaFormula: Na2SO3 Formula Weight: 126.04 CAS Number: 7757-83-7
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SigmaMab Antibody Drug Conjugate (ADC) Mimic, is a non-toxic drug mimic that is utilized as a standard for mass spectrometry and high performance liquid chromatography. The ADC Mimic conjugates SigmaMab (MSQC4), an IgG1 monoclonal antibody, to dansyl fluorophores via an LC-SMCC crosslinker. This…
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Serine Hydrolase Inhibitor-13
MilliporeSigmaSynonyms: tert-Butyl 4-(4-methyl-1H-pyrazole-1-carbonyl)piperazine-1-carboxylate; SHI-13 Molecular Formula: C14H22N4O3 Molecular Weight: 294.35 Linear Structural Formula: C14H22N4O3 Application: Serine hydrolase inhibitors are small molecule fragments that react in vitro with the…
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Sodium tartrate dibasic dihydrate, BioXtra, =99.0%
MilliporeSigmaSynonyms: L-(+)-Tartaric acid disodium salt; Disodium tartrate dihydrate; Sodium tartrate dihydrate Formula: C4H4Na2O6 · 2H2O Formula Weight: 230.08 CAS No.: 6106-24-7 Purity: ≥99.0%
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Silicone oil for oil baths up to 250C
MilliporeSigmaSynonyms: Silicone oil Density: 1.04 g/cm3 at 20 C
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Sand Matrix Blank
MilliporeSigmaOther Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.
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Sodium bitartrate monohydrate, purum p.a., =98.0% (T)
MilliporeSigmaSynonyms: L-(+)-Tartaric acid monosodium salt; Sodium hydrogen tartrate monohydrate Formula: C4H5NaO6 · H2O Formula Weight: 190.08 CAS No.: 6131-98-2 Purity: ≥98.0% (T)