Sigma-Aldrich

Compare Tool

Select up to 3 products

1 - 32 of 6066
Sort
View
Show
  • SIGMA Bovine Serum Albumin lyophilized powder, >=96% (agarose gel…

    Sigma-Aldrich

    Synonym(s): Albumin bovine serum; BSA; Bovine albumin MDL Number: MFCD00130384 Purity: ≥96% (agarose gel electrophoresis) Storage: 2-8°C

  • Bromine, reagent grade

    Sigma-Aldrich

    Formula: Br2 Formula Weight: 159.81 CAS No.: 7726-95-6 Density: 3.119 g/mL at 25 °C(lit.) Packaging: 5, 100, 500 g in glass bottle Included Fees: C991R88 has a Small Barrier Pack Fee included in the price. C991R89 has a Small Barrier Pack Fee included in the price. To…

  • 6-Benzylaminopurine plant cell culture tested

    Sigma-Aldrich

    Synonym: 6-BAP, BA, N 6 -Benzyladenine CAS Number: 1214-39-7 Empirical Formula (Hill Notation): C12H11N5 Molecular Weight: 225.25 Beilstein Registry Number : 19406 EC Number: 214-927-5 MDL Number: MFCD00005572 PubChem…

  • SIGMA Bovine Calf Serum, USA origin, sterile-filtered, suitable for cell culture

    Sigma-Aldrich

    Synonym(s): FBS Application: FBS provides many non-defined growth promoting and survival enhancing factor to cells in culture. Analysis Note: Endotoxin and hemoglobin tested Preparation Note: Gamma irradiation by SER-TAIN ® process (25-35kGy). Storage: −20°C …

  • FLUKA Buffered charcoal yeast extract agar (base) ISO 11731-2

    Sigma-Aldrich

    for microbiology Synonym(s): BCYE Agar (Base); Legionella BCYE Agar (Base)

  • Buffered Peptone Water (ISO), for microbiology

    Sigma-Aldrich

    Synonyms: BPW (ISO); Peptone Water, buffered (ISO); Tryptone Phosphate Water (ISO)

  • Biotin, meets USP testing specifications

    Sigma-Aldrich

    Synonyms: D-Biotin; Bios II; Coenzyme R; Vitamin B7; Vitamin H Formula: C10H16N2O3S Formula Weight: 244.31 CAS No.: 58-85-5 Storage Temperature: 2-8°C Biochem/physiol Actions: Essential vitamin that is important for amino acid and energy…

  • SUPELCO 3,5-Di-tert-4-butylhydroxytoluene (BHT), analytical standard

    Sigma-Aldrich

    Synonyms: 2,6-Di- tert -butyl-4-methylphenol (BHT); E321 CAS No.: 128-37-0

  • ALDRICH Brij® S20

    Sigma-Aldrich

    Synonym(s): Polyethylene glycol octadecyl ether; Polyoxyethylene (20) stearyl ether Linear Formula: C18H37(OCH2CH2)nOH, n~20 MDL Number: MFCD00074177 Melting Point: 44-46 °C(lit.)

  • SIAL Benzalkonium chloride

    Sigma-Aldrich

    PharmaGrade, EP, USP, JP, manufactured under appropriate GMP controls for excipient use or in pharma or biopharmaceutical production. Synonym(s): Benzalkonii chloridum; Alkylbenzyldimethylammonium chloride; Alkyldimethylbenzylammonium chloride Linear Formula: …

  • FLUKA Boiling stones, , 500 g

    Sigma-Aldrich

  • SUPELCO BSTFA + TMCS, 99:1

    Sigma-Aldrich

    Synonym(s): Bis(trimethylsilyl)trifluoroacetamide (BSTFA); TMSI; trimethylchlorosilane (TMCS) RIDADR: UN 2924 8(3) / PGIII

  • Bromine, ACS reagent, =99.5%

    Sigma-Aldrich

    Formula: Br2 Formula Weight: 159.81 CAS No.: 7726-95-6 Purity: ≥99.5% Density: 3.119 g/mL at 25 °C(lit.) Packaging: 100, 450 g in glass bottle Packaging: 2, 2.5 kg in glass bottle Included Fees: C990D30 has a Small Barrier Pack…

  • ALDRICH Benzyl chloroformate, technical grade, 95%

    Sigma-Aldrich

    Synonym(s): Carbobenzoxy chloride; Z-Chloride Formula: ClCO2CH2C6H5 Formula Weight: 170.59 CAS No.: 501-53-1 UN Number: UN1739 Purity: 95% Density: 1.195g/mLat 25°C(lit.) Application: Cbz-protected anilines were prepared…

  • ALDRICH N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert…

    Sigma-Aldrich

    Synonym(s): MTBSTFA+TBDMSCl, 99:1; N -Methyl- N - tert -butyldimethylsilyltrifluoroacetamide; MTBSTFA + 1% TBDMSCl; Silylating mixture Fluka VI Formula: C9H18F3NOSi Formula Weight: 241.33 CAS No.: 77377-52-7 UN Number: UN1993 Purity: ≥95% …

  • FLUKA Betulin, analytical standard

    Sigma-Aldrich

    Synonyms: Lup-20(29)-ene-3β,28-diol Formula: C30H50O2 Formula Weight: 442.72 CAS No.: 473-98-3 Purity: ≥97.5% (TLC)

  • ALDRICH Brij® 93, average Mn ~357

    Sigma-Aldrich

    Synonym(s): Polyethylene glycol oleyl ether; Polyoxyethylene (2) oleyl ether Empirical Formula: C22H44O3 Linear Formula: C18H35(OCH2CH2)nOH, n~2 Formula Weight: 356.58 MDL Number: MFCD00074369 …

  • SIGMA B-Casein from bovine milk BioUltra, >=98% (PAGE)

    Sigma-Aldrich

    MDL Number: MFCD00130619 Purity: ≥98% (PAGE) Storage: −20°C

  • FLUKA Bran breakfast cereal (dietary fibre)

    Sigma-Aldrich

    ERM ® certified Reference Material Storage: −20°C

  • FLUKA Borax Anhydrous

    Sigma-Aldrich

    puriss. p.a., anhydrous, ≥98.0% (T) Synonym(s): Sodium tetraborate Empirical Formula: B4Na2O7 Formula Weight: 201.22 Linear Formula: Na2B4O7 MDL Number: MFCD00081185 Purity: ≥98.0% (T) RTECS No.: ED4588000

  • FLUKA Butoconazole

    Sigma-Aldrich

    VETRANAL ™ , analytical standard Synonym(s): (±)-1-{4-(4-Chlorophenyl)-2-[(2,6-dichlorophenyl)thio]butyl}-1 H -imidazole; 1-[4-(4-Chlorophenyl)-2-(2,6-dichlorophenyl)sulfanylbutyl]imidazole Empirical Formula: C19H17Cl3N2S Formula…

  • FLUKA Benedict's reagent, for the qualitative determination of sugars

    Sigma-Aldrich

    CAS No.: 63126-89-6 Other Notes: Reagent used for the detection of reducing sugars and other reducing substances; detection limit: 0.01 % glucose in water 1

  • SIAL Bismuth subnitrate

    Sigma-Aldrich

    meets USP testing specifications Synonym(s): Bismuth(III) subnitrate; Bismuth(III) nitrate basic; Bismuth(III) oxynitrate; Bismuthyl nitrate Empirical Formula: H9Bi5N4O22 Formula Weight: 1461.99 Linear Formula: …

  • ALDRICH 1-Benzyl-2-methylimidazole, technical grade, 90%

    Sigma-Aldrich

    Empirical Formula: C11H12N2 Linear Formula: C11H12N2 Formula Weight: 172.23 MDL Number: MFCD00010637 Purity: 90% Boiling Point: 125-127 °C/3 mmHg(lit.) Density: 1.105 g/mL at…

  • FLUKA Buffer tablets pH 4.0

    Sigma-Aldrich

    for 100 mL solution MDL Number: MFCD00146252

  • ALDRICH Benzimidazole, 98%

    Sigma-Aldrich

    Synonym(s): 1,3-Benzodiazole; BZI Formula: C7H6N2 Formula Weight: 118.14 CAS No.: 51-17-2 Purity: 98% Packaging: 100, 500 g in poly bottle

  • ALDRICH Basolite® Z1200, produced by BASF

    Sigma-Aldrich

    Synonym(s): 2-Methylimidazole zinc salt; ZIF-8 Empirical Formula: C8H12N4Zn Linear Formula: C8H12N4Zn Formula Weight: 229.60

  • FLUKA Barium Standard for ICP

    Sigma-Aldrich

    TraceCERT ® , 10'000 mg/L Ba in nitric acid RIDADR: UN 3264 8 / PGIII

  • FLUKA Bithionol, VETRANAL™, analytical standard

    Sigma-Aldrich

    Synonyms: 2,2′-Thio-bis(4,6-dichlorophenol); Bis(2-hydroxy-3,5-dichlorophenyl) sulfide Formula: C12H6Cl4O2S Formula Weight: 356.05 CAS No.: 97-18-7 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

  • Borate Buffered Saline, pH 8.2

    Sigma-Aldrich

    Synonyms: Saline, Borate Buffered, pH 8.2, tablets

  • Boron trifluoride ethylamine complex,

    Sigma-Aldrich

    Formula: BF3 · C2H5NH2 Formula Weight: 112.89 CAS No.: 75-23-0 Storage Temperature: 2-8°C Packaging: 100, 500 g in glass bottle Included Fees: C990E08 has a Small Can Fee included in the price. C990E09 has a Large Can Fee included in the…

  • ALDRICH Butadiene sulfone, 98%

    Sigma-Aldrich

    Synonym(s): 2,5-Dihydrothiophene-1,1-dioxide; 3-Sulfolene Formula: C4H6O2S Formula Weight: 118.15 CAS No.: 77-79-2 Purity: 98% Packaging: 100, 500 g in glass bottle

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.