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Chemicals

A wide catalog of laboratory, process, industrial, education, and quality-control chemicals organized by specification, grade, packaging, and safety-critical use.

Organic Compounds803,745 resultsSalts and Inorganics65,764 resultsSolvents21,455 resultsAcids9,937 resultsBases2,400 resultsWater1,181 resultsResins and Supports938 resultsOrganometallic Compounds6,807 resultsNonmetals and Halogens534 resultsLab Desiccants and Drying Agents530 resultsPolishing and Abrasive Compounds342 resultsSputtering Targets208 resultsBuffers and Standards4,380 resultspH and Electrochemistry1,180 results
16 - 30 of 82,137 results
16
H2SO4
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Sulfuric Acid Concentrate, Certified ACS, Rocks & Chem CertLine

Certified concentrate with lot-specific documentation for quality systems and repeat purchasing.

CAS: 7664-93-9Molecular Formula: H2SO4Molecular Weight: 98.08Grade: Certified ACSPurity: 95.0 to 98.0%
17
H2SO4
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Sulfuric Acid, ACS Reagent, 95%, Rocks & Chem Analytical

Reagent-grade sulfuric acid for routine analytical and production support laboratories.

CAS: 7664-93-9Molecular Formula: H2SO4Molecular Weight: 98.08Grade: ACS ReagentPurity: 95%
18
H2SO4
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Sulfuric Acid Solution, 0.1N Certified, Rocks & Chem Volumetrics

Certified 0.1N sulfuric acid solution supplied ready for titration and alkalinity methods.

CAS: 7664-93-9Molecular Formula: H2SO4Molecular Weight: 98.08Grade: Certified VolumetricPurity: 0.1N
19
H2SO4
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Sulfuric Acid, Technical Grade, Rocks & Chem Process

Technical sulfuric acid for industrial process support, cleaning, and non-analytical preparation.

CAS: 7664-93-9Molecular Formula: H2SO4Molecular Weight: 98.08Grade: TechnicalPurity: 93 to 98%
20
H2SO4
Sulfuric Acid, Trace Metal Grade, Rocks & Chem UltraTrace

Low-metal sulfuric acid for high-sensitivity analytical workflows and controlled sample preparation.

CAS: 7664-93-9Molecular Formula: H2SO4Molecular Weight: 98.08Grade: Trace MetalPurity: 95.0 to 98.0%
21
HCl
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Hydrochloric Acid, 37%, ACS Grade, Rocks & Chem Analytical

ACS hydrochloric acid for pH adjustment, digestion, chloride methods, and reagent preparation.

CAS: 7647-01-0Molecular Formula: HClMolecular Weight: 36.46Grade: ACSPurity: 36.5 to 38.0%
22
HNO3
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Nitric Acid, 70%, ACS Grade, Rocks & Chem Analytical

Strong oxidizing ACS acid for digestion, nitration support, and inorganic sample preparation.

CAS: 7697-37-2Molecular Formula: HNO3Molecular Weight: 63.01Grade: ACSPurity: 68.0 to 70.0%
23
C2H4O2
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Acetic Acid, Glacial, HPLC Grade, Rocks & Chem ChromPure

Low-UV acetic acid for chromatographic modifiers, extraction, and high-purity buffer systems.

CAS: 64-19-7Molecular Formula: C2H4O2Molecular Weight: 60.05Grade: HPLCPurity: >= 99.8%
24
NaOH
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Sodium Hydroxide Pellets, ACS Grade, Rocks & Chem Analytical

ACS sodium hydroxide pellets for solution preparation, neutralization, and controlled base chemistry.

CAS: 1310-73-2Molecular Formula: NaOHMolecular Weight: 40.00Grade: ACSPurity: >= 97.0%
25
H2O
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Water, HPLC Grade, Rocks & Chem ChromPure

Low-residue water for chromatographic mobile phases, blanks, extraction, and instrument rinsing.

CAS: 7732-18-5Molecular Formula: H2OMolecular Weight: 18.02Grade: HPLCPurity: Filtered, low residue
26
SiO2
Silica Gel Desiccant, Indicating, Rocks & Chem DryLab

Color-indicating silica gel for moisture control in desiccators, storage cases, and packaging.

CAS: 112926-00-8Molecular Formula: SiO2Molecular Weight: 60.08Grade: LaboratoryPurity: Indicating beads
27
C4H11NO3
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Tris Base, UltraPure Buffer Grade, Rocks & Chem BufferLab

High-purity tris(hydroxymethyl)aminomethane for electrophoresis, molecular biology buffers, and protein workflows.

CAS: 77-86-1Molecular Formula: C4H11NO3Molecular Weight: 121.14Grade: UltraPurePurity: >= 99.8%
28
Phosphate buffer
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pH Buffer 7.00, Certified Reference Solution, Rocks & Chem Standards

Certified pH 7.00 buffer for daily meter calibration, quality checks, and regulated laboratory records.

CAS: MixtureMolecular Formula: Phosphate bufferMolecular Weight: MixtureGrade: Certified ReferencePurity: pH 7.00 at 25 C
29
KCl solution
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Conductivity Standard, 1413 uS/cm, Rocks & Chem Standards

Ready-to-use conductivity calibration solution for meters and probes in water-quality workflows.

CAS: 7447-40-7Molecular Formula: KCl solutionMolecular Weight: 74.55Grade: Certified ReferencePurity: 1413 uS/cm
30
C2H3N
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Acetonitrile, LC-MS Hypergrade, Rocks & Chem MassSpec

Low-background acetonitrile for LC-MS mobile phases, extraction, sample cleanup, and high-sensitivity methods.

CAS: 75-05-8Molecular Formula: C2H3NMolecular Weight: 41.05Grade: LC-MSPurity: >= 99.9%
Chemicals | Rocks & Chem | Rocks & Chem