500 mL, Ready to Ship
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Color-Coded pH Buffers
Ricca ChemicalStandardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy ±0.01 pH at 25°C pH temperature chart, lot numbers and expiration dates on each label pH 4.0 buffer is colored red, 7.0 buffer is yellow or green and 10.0 buffer is blue.…
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pH Buffer Solutions
OaktonChoose from economical solution bottles or individually sealed pH buffer pouches. NIST traceable materials Labeled with pH vs. temperature tables for accurate calibration All Oakton pH buffer solutions are freshness dated, and standardized against NIST-traceable references to…
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Isopropyl Alcohol, AR (ACS)
Avantor - Macron Fine Chemicals™For Histological Use Formula: (2-Propanol) CH3CH(OH)CH3 Formula Weight: 60.10 CAS Number: 67-63-0
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Phenylarsine Oxide (PAO) Titrant, 0.00564 Normal
Ricca ChemicalFormula: C6H5AsO in NaOH and HCl Formula Weight: 163.03 Synonym(s): PAO Stabilized, 1 mL = 0.2 mg Cl2
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ISOPROPYL ALCOHOL 70% V/V
LabchemCAS Number: 67-63-0 Shelf Life (Months): 24 Traceable to NIST: No Refrigerated?: No DEA Registration Required?: No Hazard?: Yes Hazard Class: 3 Hazard Subrisk: (none specified) UN Number: UN1219 Packaging Group: P.G.II Compendia References: (none specified)
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Tryptic Soy Broth (TSB), USP
Hardy DiagnosticsFor the cultivation of microorganisms. Also known as TSB or Soybean-Casein Digest Broth, USP. C838N79 Tryptic Soy Broth (TSB) in a ReadyRack™ The ReadyRack™ is a plastic rack designed for cleanroom use and can be rinsed with alcohol. It is a convenient way to bring media into…
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Conductivity Standard, 5 µS/cm at 25°C
Ricca ChemicalYou will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
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Ricca Ferric Chloride CS
Ricca ChemicalThe Ricca Chemical ferric chloride CS with a composition of 94.58% water, 4.38% ferric chloride hexahydrate and 1.04% hydrochloric acid, is suitable for use in metallurgical analysis. It is primarily used in sewage, industrial waste and waste water treatment. It can be stored at a temperature of 15…
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Acetic acid Reagent Grade, =99%
MilliporeSigmaChemical name: Acetic Acid Chemical synonyms: Glacial acetic acid Material form: Liquid Density (g/cm3): 1.05 Flash Point (°C): 40 °C Molecular weight: 60.05 Molecular formula: C2H4O2 Chemical purity: =99% UN Number: UN 2789
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Hydrochloric Acid, 1.00 Normal
Ricca ChemicalFormula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): N/A
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The LabChem sodium bicarbonate is used for the neutralization process and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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Formic acid reagent grade, =95%
MilliporeSigmaChemical name: Formic acid Material form: Liquid Density (g/cm3): 1.22 Flash Point (°C): 49.5 °C Molecular weight: 46.03 Molecular formula: CH2O2 Chemical purity: =95% UN Number: UN 1779
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Eriochrome Black T in 2-Methoxyethanol
Ricca ChemicalWater Hardness Indicator; 0.5% (w/v) Eriochrome Black T in 2-Methoxyethanol Formula: HOC10H6N:NC10H4(OH)(NO2)SO3Na
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The LabChem 0.02N sulfuric acid in liquid form, is soluble in water. it is perfect for all laboratory use. Application: For Laboratory and Manufacturing Use Only
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The LabChem hydrogen peroxide has a non-flammable formulation and dissolves easily in water, ether and ethanol. It is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
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You will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
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GR ACS o-Phosphoric Acid 85% W/W
MilliporeSigmaSynonyms: Phosphoric acid; Orthophosphoric Acid; Orthophosphoric acid Molecular Formula: H3O4P Molecular Weight: 98.0 Linear Structural Formula: H3PO4 MDL Number: MFCD00011340 Melting Point: ~40 C (lit.) Density: 1.685 g/mL at 25 C (lit.) …
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Ricca Potassium Pyroantimonate TS
Ricca ChemicalThe Ricca Chemical potassium pyroantimonate TS with a composition of 97.27% water, 1.39% potassium hydroxide, 1.28% potassium pyroantimonate and 0.05% sodium hydroxide, is suitable for research & laboratory use. It can be stored at a temperature of 15 to 30 degree C.
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Sulfuric Acid, ACS Reagent
GFS ChemicalsSulfuric acid or sulphuric acid, also known as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H2SO4. It is a colorless and oily liquid that is miscible with water at all concentrations. It is soluble in water with the release of…
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The LabChem 5% v/v acetic acid in liquid form, is soluble in water. It is non-flammable and has vinegar odor. Application: For Laboratory and Manufacturing Use Only
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Buffer, Reference Standard, pH 12.45 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Multiple sizes to fit your usage and budget constraints. All combined in one of the most comprehensive…
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TWEEN® 20, viscous liquid
MilliporeSigmaTween(R)20 is a polyoxyethylene sorbitol ester that belongs to the polysorbate family. It is a nonionic detergent having a molecular weight of 1,225 daltons, assuming 20 ethylene oxide units, 1 sorbitol, and 1 lauric acid as the primary fatty acid. The ethylene oxide subunits are responsible for…
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The LabChem 0.01M ethylenediaminetetraacetic acid in liquid form, is soluble in water. It is non-flammable and has odorless odor. Application: For Laboratory and Manufacturing Use Only Titrant for water hardness
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LabChem 1 ppm Fluoride Standard
LabchemThe LabChem 1 ppm fluoride standard in liquid form, is soluble in water. Application: For Laboratory and Manufacturing Use Only
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Synonyms: DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: ≥99.5% (GC) Density: 1.10 g/mL(lit.) Caution: Supercools easily and remelts slowly at room temperature. Solidified product can be re-liquified by warming…
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MDL No.: MFCD00130286 Storage: -20C UNSPSC Code: 12352200 Application: Trypsin-EDTA solution was used:. in detaching HT29 human colorectal cancer cells cultured in RPMI 1640 which was supplemented with 10 % fetal calf serum, during relative cell frequency determination of high…
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Buffer, Reference Standard, pH 11.00 ± 0.01 at 25°C
Ricca ChemicalpH made Easy. Everything you need and want in a pH Buffer. NIST Traceability. Consistent, reliable performance. The tightest specification (+/- 0.01 pH unit) on all buffers. Long Expiration dates. Temperature conversion charts for all Buffers up to pH 11. Multiple sizes to fit your usage and budget…
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Nitrogen-Ammonia Standard Solutions as NH3-N 100 mg/L Bottle/500 mL Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.