Chemicals

Chemicals

Laboratory-grade reagents set the baseline for every downstream result. Purity inconsistencies, moisture content, and trace metal contamination in working standards or mobile-phase solvents introduce systematic error that no instrument calibration can fully correct. Ibis Scientific sources inorganic standards, acids, bases, buffers, solvents, and certified reference materials from suppliers including Sigma-Aldrich™, Honeywell™, and LabChem™ — each production lot traceable and documented.

 

Whether your workflow requires NIST-traceable ICP-MS calibration standards, high-purity solvents for LC-MS mobile phases, or titrimetric reagents for wet chemistry, reagent quality is the variable you cannot afford to compromise. Current certificates of analysis are available for all stocked chemical products.

 

Need to restock quickly? Ibis Scientific dropshiop chemical distribution centers strategically located across the US — most orders ship immediately after placement, at competitive prices backed by swift customer service.

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  • Sodium Acetate, Anhydrous, for Molecular Biology, =99% dry, 250g

    Sodium Acetate, Anhydrous, for Molecular Biology, =99% dry, 250g

    $45.40
    Sodium Acetate, Anhydrous, for Molecular Biology, ≥99% dry, 250g Sodium Acetate Anhydrous is a highly purified reagent specifically manufactured to meet the stringent requirements of molecular biology applications. This versatile buffer component is...
    S2889-250G
    $45.40
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  • Stigmasterol, ~95%, 1g

    Stigmasterol, ~95%, 1g

    $70.90
    Stigmasterol, ~95%, 1g Stigmasterol is a naturally occurring plant sterol (phytosterol) commonly found in soybeans, calabar beans, and various vegetables and legumes. This high-purity compound serves as a valuable reference standard and research reagent...
    S2424-1G
    $70.90
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    $70.90
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  • Potassium Sodium Tartrate Tetrahydrate, ReagentPlus, =99%, 1kg

    Potassium Sodium Tartrate Tetrahydrate, ReagentPlus, =99%, 1kg

    $141.00
    Potassium Sodium Tartrate Tetrahydrate, ReagentPlus®, ≥99%, 1kg Potassium Sodium Tartrate Tetrahydrate, commonly known as Rochelle salt, is a versatile analytical reagent essential for numerous laboratory applications. This high-purity compound is...
    S2377-1KG
    $141.00
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    $141.00
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  • Sodium Carbonate, ReagentPlus, =99.5%, 1kg

    Sodium Carbonate, ReagentPlus, =99.5%, 1kg

    $118.00
    Sodium Carbonate, ReagentPlus®, ≥99.5%, 1kg High-purity Sodium Carbonate (Na₂CO₃) suitable for demanding analytical and research applications. This ReagentPlus® grade reagent is ideal for use as a primary standard in acid-base titrations, buffer...
    S2127-1KG
    $118.00
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    $118.00
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  • D-Sorbitol, =98% (GC), 100g

    D-Sorbitol, =98% (GC), 100g

    $32.10
    D-Sorbitol, ≥98% (GC), 100g D-Sorbitol is a six-carbon sugar alcohol widely utilized in biochemical and pharmaceutical research applications. This high-purity reagent serves as an essential component in cryoprotection protocols, cell culture media...
    S1876-100G
    $32.10
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  • Sodium Selenate, =95% (Elemental Analysis), 10g

    Sodium Selenate, =95% (Elemental Analysis), 10g

    $99.30
    Sodium Selenate, ≥95% (Elemental Analysis), 10g Sodium Selenate is a high-purity inorganic selenium compound widely utilized in analytical chemistry, biochemical research, and nutritional studies. This reagent serves as an essential selenium source in...
    S0882-10G
    $99.30
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  • Sucrose, Molecular Biology, 99.5%, 500g

    Sucrose, Molecular Biology, 99.5%, 500g

    $57.70
    Sucrose, Molecular Biology Grade, 99.5% Purity, 500g High-purity sucrose specifically manufactured for molecular biology applications requiring stringent quality standards. This molecular biology grade sucrose is ideal for density gradient...
    S0389-500G
    $57.70
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  • Reagent Alcohol, 80%, used for histology tissue preparation, 1 Gallon

    Reagent Alcohol, 80%, used for histology tissue preparation, 1 Gallon

    $119.70
    Reagent Alcohol, 80% - 1 Gallon (SKU: R3279-1GA) This 80% Reagent Alcohol is specifically formulated for histology tissue preparation applications, providing reliable performance in dehydration and clearing processes. Ideal for clinical, research, and...
    R3279-1GA
    $119.70
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  • Isopropyl Alcohol (IPA), 70% Reagent, 4L

    Isopropyl Alcohol (IPA), 70% Reagent, 4L

    $111.00
    Isopropyl Alcohol (IPA), 70% Reagent, 4L | SKU: PX1840-4 This 70% Isopropyl Alcohol Reagent is an essential laboratory solvent widely used for surface disinfection, equipment cleaning, and general laboratory sanitization. The 70% concentration provides...
    PX1840-4
    $111.00
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    $111.00
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  • o-Phosphoric Acid, 85% HPLC, Meets ACS Specifications, 500mL..

    o-Phosphoric Acid, 85% HPLC, Meets ACS Specifications, 500mL..

    $99.80
    o-Phosphoric Acid, 85% HPLC Grade, ACS Specifications, 500mL This high-purity o-Phosphoric Acid (85%) is specifically manufactured to meet both HPLC and ACS specifications, making it an essential reagent for chromatographic applications, mobile phase...
    PX0996-6
    $99.80
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  • Petroleum Ether Non UV, OmniSolv, 4L

    Petroleum Ether Non UV, OmniSolv, 4L

    $286.00
    Petroleum Ether Non UV, OmniSolv, 4L OmniSolv Petroleum Ether Non UV is a high-purity hydrocarbon solvent specifically designed for laboratory applications requiring minimal UV interference. This versatile solvent is ideal for extraction procedures,...
    PX0424-1
    $286.00
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    $286.00
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  • Potassium Chloride, BioXtra, =99.0%, 500g

    Potassium Chloride, BioXtra, =99.0%, 500g

    $140.00
    Potassium Chloride, BioXtra, ≥99.0%, 500g Potassium Chloride (KCl) BioXtra grade is a high-purity inorganic salt essential for molecular biology, cell culture, and biochemical applications. This versatile reagent is widely used in buffer preparation,...
    P9333-500G
    $140.00
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    $140.00
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