Reagents, S

Compare Tool

Select up to 3 products

HomeAll Products

Reagents, S

1 - 32 of 7444
Sort
View
Show

Attention Thomas Scientific Customers

Due to current pandemic, lead times for PPE items are longer than what is listed on our website. Please expect shipping delays of all PPE products during this time.

  • Sodium bromide, 97%

    Alfa Aesar

    Formula: NaBr Formula weight: 102.89 Purity: 97% CAS Number: 7647-15-6 Harmonized Tariff Code:  2827.51

  • Silica gel, high-purity grade, pore size 60 Ã…, 5-25 µm particle size, without…

    MilliporeSigma

    CAS No.: 112926-00-8 Packaging: 250 g in poly bottle

  • Sugar beet GMO standard for H7-1

    MilliporeSigma

    ERM ® certified Reference Material, blank, for the detection of GMO sugar beet (H7-1) with PCR Storage: −20°C

  • Sodium bromide, ACS reagent, =99.0%

    MilliporeSigma

    Formula: NaBr Formula Weight: 102.89 CAS No.: 7647-15-6 Purity: ≥99.0% Packaging: 100, 500 g in poly bottle

  • Sodium Thiosulfate Powder Pillows, Pk/51

    Hach

    Reagent for determination of Silver by the Cadion 2B Colorimetric Method (Hach Method 8120). 50 mL of sample required/test Requires Silver 1 Reagent Powder Pillow, PN 22935-66, and Silver 2 Solution Pillow, PN 22936-66 Pack of 50 Powder Pillows

  • SIGMA Streptomycin sulfate salt, powder, BioXtra, suitable for mouse embryo cell…

    MilliporeSigma

    Formula: C21H39N7O12 · 1.5 H2SO4 Formula Weight: 728.69 CAS No.: 3810-74-0 Application: Recommended for use in embryo culture at 50 mg/L. Stock solutions should be sterile-filtered and stored at 2-8 °C for up to a…

  • Sodium Carbonate, 3.0 N Solution

    Spectrum Chemical

  • ALDRICH (S)-(-)-1-Benzyl-3-(Boc-amino)pyrrolidine, 97%

    MilliporeSigma

    Synonym(s): ( S )-(−)-1-Benzyl-3-( tert -butoxycarbonylamino)pyrrolidine Empirical Formula: C16H24N2O2 Linear Formula: C16H24N2O2 Formula Weight: 276.37 MDL Number: MFCD06762908 Purity: 97%…

  • SIAL Starch from corn

    MilliporeSigma

    Unmodified waxy corn starch of essentially pure amylopectin; contains only trace amounts of amylose. Synonym(s): Corn starch; Starch from maize Linear Formula: (C6H10O5)n MDL Number: MFCD00082026

  • Sodium Hydroxide, 10.0 N 4 L

    Ricca Chemical

  • Sodium fluoride, ACS, 99% min

    Alfa Aesar

    Formula: NaF Formula weight: 41.99 Purity: 99% min CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. …

  • Sodium Phosphate, Dibasic, Anhydrous, BAKER ANALYZED ACS Reagent

    Avantor - J.T.Baker®

    Formula: Na2HPO4 Formula Weight: 141.96 CAS Number: 7558-79-4 Synonym(s): (disodium hydrogen phosphate) Description: (Suitable for Buffer Solutions)

  • Sodium hydride, 60 % dispersion in mineral oil

    MilliporeSigma

    CAS Number: 7646-69-7 Formula: HNa Formula Weight: 24 Linear Formula: NaH MDL No.: MFCD00003471 Melting Point: 800 C (dec.) (lit.) UNSPSC Code: 12352000 General description: Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or…

  • FLUKA Sodium thiosulfate solution

    Honeywell

    volumetric, 0.2 M Na2S2O3 (0.2N) Empirical Formula: Na2O3S2 Formula Weight: 158.11 Linear Formula: Na2S2O3 MDL Number: MFCD00003499

  • ALDRICH Silver trifluoroacetate, >=99.99% trace metals basis

    MilliporeSigma

    Synonym(s): Trifluoroacetic acid silver salt Empirical Formula: C2AgF3O2 Linear Formula: CF3COOAg Formula Weight: 220.88 MDL Number: MFCD00013199 Purity: ≥99.99% trace metals basis Melting Point: 257-260 °C…

  • Sulfide A Reagents

    LaMotte

  • SUPELCO Supel™ QuE

    MilliporeSigma

    Z-Sep+ Bulk

  • Reagent Set, Silica Lr 10ml

    Hach

    Silica, Low Range, Reagent Set includes: Amino Acid F Reagent Powder Pillows, Citric Acid Powder Pillows, Molybdate 3 Reagent Solution Method: Heteropoly Blue Range: up to 1.60 mg/L as SiO2 Sample Size: 10 mL 100/test

  • EMSURE® Silver Nitrate for Analysis

    MilliporeSigma

  • Sodium phosphate dibasic, anhydrous ; USP ; >/= 99.0% (Titration)

    AFG Bioscience

    Synonyms: Sodium phosphate dibasicDisodium hydrogen phosphate Grade: USP Purity Limit: ≥ 99.0% (Titration) CAS No.: 7558-79-4 Molecular Formula: Na2HPO4 Molecular Weight: 141.96 MDL No.: MFCD00003496 Appearance: White crystalline powder Comments: It is used in pH buffer…

  • Sodium Thiosulfate, Pentahydrate, Crystal, Reagent, ACS

    Spectrum Chemical

    Grade: Reagent, ACS CAS No.: 10102-17-7

  • Sodium Hydroxide, Granulated

    MilliporeSigma

    CAS No: 1310-73-2 EC Number: 215-185-5 Hill Formula: HNaO Chemical Formula: NaOH Molar Mass: 40.00 g/mol Synonyms: Soda caustic

  • Sulfaver 4 Powder Pillow

    Hach

    USEPA accepted for reporting wastewater analysis using (Hach Method 8051). Method: SulfaVer® 4 Range: up to 70 mg/L Pack of 100

  • Salicylaldehyde, analytical standard

    MilliporeSigma

    CAS No.: 90-02-8 Synonyms: 2-Hydroxybenzaldehyde Formula: C7H6O2 Formula Weight: 122.12 Linear Formula: 2-(HO)C6H4CHO MDL No.: MFCD00003317 Purity: ≥99.5% (GC) Boiling Point: 197 °C(lit.) Melting Point:…

  • SIGMA D-Sorbitol, =98%

    MilliporeSigma

    Synonyms: D-Glucitol Formula: C6H14O6 Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce…

  • "Sulfapyridine, =99.0%"

    MilliporeSigma

    Synonyms: 4-Amino- N -[2-pyridyl]benzene sulfonamide; N 1 -(Pyridin-2-yl)sulfanilamide Formula: C11H11N3O2S Formula Weight: 249.29 CAS No.: 144-83-2 Purity: ≥99.0% Storage Temperature: 2-8°C

  • (S)-N-a-Fmoc-N'-Boc-homo-lysine ; >/= 98% (HPLC)

    AFG Bioscience

    Synonyms: Fmoc-L-Holys(Boc)-OH(S)-Fmoc-2-amino-7-(Boc-amino)-heptanoic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 194718-17-7 Molecular Formula: C27H34N2O6 Molecular Weight: 482.57 MDL No.: MFCD01860606 Appearance: White powder Optical Rotation: [a]D20 = -11 ± 2º (C=1 in DMF)…

    /= 98% (HPLC)"}' data-compare-data="">
  • FLUKA Sodium hydroxide solution

    Honeywell

    Reag. Ph. Eur., volumetric, 0.1 M NaOH (0.1N) Empirical Formula: HNaO Formula Weight: 40.00 Linear Formula: NaOH MDL Number: MFCD00003548

  • Sodium acetate trihydrate, BioXtra, =99.0%

    MilliporeSigma

    Synonyms: Acetic acid sodium salt trihydrate Formula: CH3COONa · 3H2O Formula Weight: 136.08 CAS No.: 6131-90-4 Purity: ≥99.0% Other Notes: Enzyme substrate for acetate kinase (EC 2.7.2.1) Packaging: 1 kg in poly bottle Packaging: 250, 500 g in poly…

  • SigmaClean® water bath treatment, bottle of 4 oz

    MilliporeSigma

    CAS Number: 68424-85-1 MDL number: MFCD00132866 General Description The 4 oz (or ~118.3 mL) bottle of SigmaClean® water bath treatment can be used to treat about 8 gallons (or 30.2 L) of water. These instructions provide an extremely concentrated bath solution. S5525 is…

  • Silica gel, high-purity grade (Davisil Grade 923), pore size 30 Ã…, 100-200 mesh

    MilliporeSigma

    CAS No.: 112926-00-8 Application: High-purity chromatographic gel suitable for ASTM D-1319-70. Legal Information: Davisil is a registered trademark of W.R. Grace & Co.-Conn. Packaging: 1 kg in poly bottle Packaging: 50, 250 g in poly bottle

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.