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 Phosphate Dibasic, ACS reagent, =99.0%, 500g

    Sodium Phosphate Dibasic, ACS reagent, =99.0%, 500g

    $117.00
    Sodium Phosphate Dibasic, ACS Reagent, ≥99.0%, 500g Sodium Phosphate Dibasic (Na₂HPO₄) is a high-purity inorganic salt essential for buffer preparation, cell culture media formulation, and analytical chemistry applications. This ACS reagent-grade...
    S9763-500G
    $117.00
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    $117.00
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  • Sodium Sulfate, ReagentPlus, =99.0%, Powder, 2.5kg

    Sodium Sulfate, ReagentPlus, =99.0%, Powder, 2.5kg

    $211.00
    Sodium Sulfate, ReagentPlus®, ≥99.0%, Powder, 2.5kg Sodium Sulfate (Na₂SO₄) is a highly versatile anhydrous reagent widely utilized in analytical and research laboratories. This ReagentPlus® grade powder delivers exceptional purity of ≥99.0%, making it...
    S9627-2.5KG
    $211.00
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    $211.00
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  • Sodium Chloride, ReagentPlus, =99%, 500g

    Sodium Chloride, ReagentPlus, =99%, 500g

    $53.30
    Sodium Chloride, ReagentPlus®, ≥99%, 500g High-purity Sodium Chloride (NaCl) designed to meet the rigorous demands of analytical and research laboratory applications. This ReagentPlus® grade chemical is ideal for preparing buffer solutions, cell culture...
    S9625-500G
    $53.30
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    $53.30
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  • Sulfanilamide, =98%, 500g

    Sulfanilamide, =98%, 500g

    $176.00
    Sulfanilamide, ≥98%, 500g Sulfanilamide (4-aminobenzenesulfonamide) is a high-purity analytical reagent widely utilized in laboratory and research applications. This compound serves as an essential reagent in the colorimetric determination of nitrite...
    S9251-500G
    $176.00
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    $176.00
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  • Sulfanilamide, =98%, 100g

    Sulfanilamide, =98%, 100g

    $57.60
    Sulfanilamide, ≥98%, 100g Sulfanilamide (4-aminobenzenesulfonamide) is a highly pure analytical-grade compound essential for nitrogen and sulfur determination in organic elemental analysis. This versatile reagent serves as a primary calibration standard...
    S9251-100G
    $57.60
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    $57.60
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  • Sodium Bicarbonate, ReagentPlus, =99.5%, 500g

    Sodium Bicarbonate, ReagentPlus, =99.5%, 500g

    $56.10
    Sodium Bicarbonate, ReagentPlus®, ≥99.5%, 500g High-purity Sodium Bicarbonate (NaHCO₃) designed for demanding laboratory applications requiring consistent, reliable performance. This ReagentPlus® grade material is ideal for buffer preparation, cell...
    S8875-500G
    $56.10
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    $56.10
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  • Sodium Acetate, Anhydrous, ReagentPlus, =99.0%, 250g

    Sodium Acetate, Anhydrous, ReagentPlus, =99.0%, 250g

    $52.80
    Sodium Acetate, Anhydrous, ReagentPlus®, ≥99.0%, 250g Sodium Acetate Anhydrous is a versatile laboratory reagent widely used in molecular biology, biochemistry, and analytical chemistry applications. This high-purity compound serves as an essential...
    S8750-250G
    $52.80
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    $52.80
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  • Sodium Chloride BioXtra, =99.5%, 1kg

    Sodium Chloride BioXtra, =99.5%, 1kg

    $123.00
    Sodium Chloride BioXtra, ≥99.5%, 1kg High-purity Sodium Chloride (NaCl) designed for demanding life science applications where reagent quality is critical. This BioXtra-grade salt is ideal for preparing physiological buffers, cell culture media, protein...
    S7653-1KG
    $123.00
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    $123.00
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  • Sodium Bicarbonate, ACS Reagent, =99.7%, 5kg

    Sodium Bicarbonate, ACS Reagent, =99.7%, 5kg

    $248.00
    Sodium Bicarbonate, ACS Reagent, ≥99.7%, 5kg High-purity Sodium Bicarbonate (NaHCO₃) certified to meet stringent ACS reagent specifications, ensuring reliable and reproducible results across a wide range of laboratory applications. This versatile...
    S6014-5KG
    $248.00
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    $248.00
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  • Stearic acid, Grade I, =98.5% (capillary GC), 1g

    Stearic acid, Grade I, =98.5% (capillary GC), 1g

    $47.30
    Stearic Acid, Grade I, ≥98.5% (Capillary GC), 1g | SKU: S4751-1G Stearic acid (octadecanoic acid) is a saturated long-chain fatty acid widely utilized in biochemical research, lipid studies, and analytical chemistry applications. This Grade I product...
    S4751-1G
    $47.30
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    $47.30
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  • Sodium Citrate Tribasic Dihydrate, ACS Reagent, =99.0%, 1kg

    Sodium Citrate Tribasic Dihydrate, ACS Reagent, =99.0%, 1kg

    $79.50
    Sodium Citrate Tribasic Dihydrate, ACS Reagent, ≥99.0%, 1kg Sodium Citrate Tribasic Dihydrate (Na₃C₆H₅O₇·2H₂O) is a high-purity ACS-grade reagent essential for a wide range of laboratory applications. This versatile compound serves as an effective...
    S4641-1KG
    $79.50
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    $79.50
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  • Sodium Salicylate, ReagentPlus, =99.5%, 500g

    Sodium Salicylate, ReagentPlus, =99.5%, 500g

    $119.00
    Sodium Salicylate, ReagentPlus, ≥99.5%, 500g Sodium Salicylate is a high-purity analytical reagent widely utilized in pharmaceutical research, biochemical assays, and spectrophotometric applications. This ReagentPlus grade compound serves as a...
    S3007-500G
    $119.00
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    $119.00
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