Lab Chemicals

Lab Chemicals

Quality Solvents, Consistent Results | Emerald Scientific Chemicals

We offer a comprehensive portfolio of high-quality chemicals for a wide range of applications. In addition to our specialized selection for chromatography—featuring HPLC, GC, and LC-MS grade reagents and solvents—we provide a wide range of general laboratory chemicals. From acids and bases to salts and buffers, our chemicals support diverse testing and research needs across quality assurance, environmental analysis, pharmaceutical testing, and more. Can't find what you are looking for? We are always open to expanding our offering, just ask!

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  • Potassium carbonate, 10G
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    MilliporeSigma

    Potassium carbonate, 10G

    SKU: 367877-10G

    $70.90
    Potassium carbonate 99.995% trace metals basis Synonym(s): Dipotassium carbonate Linear Formula: K2CO3 CAS Number: 584-08-7 Molecular Weight: 138.21 Beilstein/REAXYS Number: 4267587 EC Number: 209-529-3 MDL...
    SKU:
    367877-10G
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    1.00 LBS
    $70.90
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  • Potassium iodide, 5G
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    MilliporeSigma

    Potassium iodide, 5G

    SKU: 221945-5G

    $52.40
    Potassium iodide ACS reagent, ≥99.0% Linear Formula: KI CAS Number: 7681-11-0 Molecular Weight: 166.00 EC Number: 231-659-4 MDL number: MFCD00011405 PubChem Substance ID: 329752287 NACRES: NA...
    SKU:
    221945-5G
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    1.00 LBS
    $52.40
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  • Sodium bromide, 10G
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    MilliporeSigma

    Sodium bromide, 10G

    SKU: 229881-10G

    $81.50
    Sodium bromide ≥99.99% trace metals basis Synonym(s): Bromide salt of sodium, Trisodium tribromide Linear Formula: NaBr CAS Number: 7647-15-6 Molecular Weight: 102.89 EC Number: 231-599-9 MDL...
    SKU:
    229881-10G
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    1.00 LBS
    $81.50
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  • Sodium Chloride, ACS, 25g
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    MilliporeSigma

    Sodium Chloride, ACS, 25g

    SKU: S9888-25G

    $45.60
    Sodium chloride ACS reagent, ≥99.0% Synonym: Halite CAS Number 7647-14-5   Linear Formula NaCl   Molecular Weight 58.44    Beilstein/REAXYS Number 3534976    EC...
    SKU:
    S9888-25G
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    1.00 LBS
    $45.60
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  • Sodium hydroxide ACS reagent, pellets, 500g
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    MilliporeSigma

    Sodium hydroxide ACS reagent, pellets, 500g

    SKU: 221465-500G

    $81.00
    221465 Sigma-Aldrich Sodium hydroxide ACS reagent, ≥97.0%, pellets Synonym: ‘Caustic soda’ CAS Number 1310-73-2   Linear Formula NaOH   Molecular Weight 40.00    EC Number 215-185-5...
    SKU:
    221465-500G
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    1.00 LBS
    $81.00
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  • Sodium L-tartrate dibasic dihydrate ACS reagent, 100G
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    MilliporeSigma

    Sodium L-tartrate dibasic dihydrate ACS reagent, 100G

    SKU: 228729-100G

    $56.00
    Sodium L-tartrate dibasic dihydrate ACS reagent, ≥99% Synonym: L-(+)-Tartaric acid disodium salt, Disodium tartrate dihydrate, Sodium tartrate dibasic dihydrate, Sodium tartrate dihydrate CAS Number 6106-24-7   Empirical Formula...
    SKU:
    228729-100G
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    1.00 LBS
    $56.00
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  • Water OmniTrace Ultra (2L)
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    MilliporeSigma

    Water OmniTrace Ultra (2L)

    SKU: WX0003-2

    $328.00
    Water OmniTrace Ultra Synonym: aa CAS Number 7732-18-5   Empirical Formula (Hill Notation) H2O   Molecular Weight 18.02 Properties packaging   2 l in Plastic bottle (WX0003-2) bp  ...
    SKU:
    WX0003-2
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    1.00 LBS
    $328.00
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  • 3-Ethoxy-1,2-propanediol (1g)
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    MilliporeSigma

    3-Ethoxy-1,2-propanediol (1g)

    SKU: 260428-1G

    $95.90
      260428 Sigma-Aldrich 3-Ethoxy-1,2-propanediol 98% CAS Number 1874-62-0   Linear Formula C2H5OCH2CH(OH)CH2OH   Molecular Weight 120.15    EC Number 217-503-8    MDL...
    SKU:
    260428-1G
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    1.00 LBS
    $95.90
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  • Acetonitrile HPLC Plus, 1L
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    MilliporeSigma

    Acetonitrile HPLC Plus, 1L

    SKU: 34998-1L

    $334.00
    Acetonitrile HPLC Plus, ≥99.9%, 1L Synonym: ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide CAS Number 75-05-8   Linear Formula CH3CN   Molecular Weight 41.05    Beilstein/REAXYS Number 741857   ...
    SKU:
    34998-1L
    Weight:
    3.00 LBS
    $334.00
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  • Aluminum oxide powder, trace metals basis
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    MilliporeSigma

    Aluminum oxide powder, trace metals basis

    SKU: 229423-25G

    $116.00
    Aluminum oxide powder, 99.99% trace metals basis Synonym(s): Alumina Linear Formula: Al2O3 CAS Number: 1344-28-1 Molecular Weight: 101.96 EC Number: 215-691-6 MDL number: MFCD00003424 eCl@ss: 38120402 PubChem...
    SKU:
    229423-25G
    Weight:
    1.00 LBS
    $116.00
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  • Ammonium hydroxide solution ACS reagent, NH3 basis, 500ML, Poly Bottle
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    MilliporeSigma

    Ammonium hydroxide solution ACS reagent, NH3 basis, 500ML, Poly Bottle

    SKU: 221228-500ML-A

    $51.20
    Ammonium hydroxide solution ACS reagent, 28.0-30.0% NH3 basis, 500ML Synonym: Ammonia aqueous, Ammonia water CAS Number 1336-21-6   Linear Formula NH4OH   Molecular Weight 35.05    Beilstein/REAXYS...
    SKU:
    221228-500ML-A
    Weight:
    1.00 LBS
    $51.20
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