Bottle, Poly
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Conductivity Standard 1413 µS/cm
Reagents®Composition: Water 99.93%, Potassium Chloride 0.07% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Colorless liquid Physical State: Liquid pH Range: 5.4 to 8.6 Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient Conductivity/TDS Standard Range:…
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Quality assured for up to 64 trace metals tested to low parts-per-billion (ppb) levels Lot to lot consistency ensures reliable results between tests Available in HDPE packaging with low metallic extractables Enhanced safety with tamper-evident caps Environmentally-friendly recyclable…
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Sulphite Polymyxin Sulfadiszine Agar 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Sulfite Polymyxin Sulfadiazine Agar Description: Typical Composition (g/L): Peptone from casein 15.0; yeast extract 10.0; iron(III) citrate 0.5; sodium sulfite 0.5; polymyxin B sulfate 0.01; sodium sulfadiazine…
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GR ACS Sulfuric Acid
MilliporeSigmaFormula: H2SO4 Formula Weight: 98.08 CAS Number: 7664-93-9 Synonym(s): Oil Of Vitriol
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Synonyms: Dipropylene glycol monomethyl ether; DPM, Methoxypropoxypropanol Molecular Formula: C7H16O3 Molecular Weight: 148.2 Linear Structural Formula: (CH3O)C3H6OC3H6(OH) MDL Number: MFCD00059604 Melting Point: Density: 0.95 g/cm3 at 20 C
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VeriSpec® pH Buffer and Conductivity Standard
Ricca ChemicalRicca’s VeriSpec® pH Buffer and Conductivity Standard Certified Reference Materials are ISO 17025/17034 accredited to provide the highest level of quality assurance. These products have undergone rigorous evaluations of manufacturing methods, quality control, stability, and homogeneity.…
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Ricca 25% (w/v) (250 g/L) Sodium Hydroxide
Ricca ChemicalSodium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).
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Alkaline-Iodide-Azide, Pomeroy Formulation
Ricca ChemicalFormula: Mixture Description: for Dissolved Oxygen (DO) Analysis
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Synonym(s): Bis(diethylthiocarbamoyl) disulfide; Bis(diethylthiocarbamyl) disulfide; Disulfiram; TETD Formula: (C2H5)2NCSS2CSN(C2H5)2 Formula Weight: 296.54 CAS No.: 97-77-8 UN Number: UN3077 Purity: …
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Potassium ferricyanide is the chemical compound with the formula K3[Fe(CN)6]. This bright red salt contains the octahedrally coordinated [Fe(CN)6]³? ion. It is soluble in water and its solution shows some green-yellow fluorescence. It was discovered in 1822 by Leopold Gmelin. Potassium ferrocyanide…
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Nitric Acid
Columbus Chemical IndustriesColumbus Chemical Industries' Krystal pure nitric acid is a custom specification for the Semiconductor and Electronics market, featuring low trace metal content reported to ppb limits and low particle counts. Columbus Chemical Industries operates nitric acid distillation at both our Columbus, WI…
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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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Ricca 2% (w/v) Lead Acetate
Ricca ChemicalThe Ricca Chemical lead acetate with a composition of 97.92% water, 1.98% lead acetate trihydrate and 0.10% acetic acid, is suitable for use in dyeing textiles, waterproofing, varnishes and insecticides. It can be stored at a temperature of 15 to 30 degree C.
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LB Broth MILLER Granulated
MilliporeSigmaUsed in molecular microbiology procedures for maintaining and propagating E. coli. Typical Composition (g/L): Tryptone 10.0; yeast extract 5.0; sodium chloride 10.0 Preparation: 25.0g/L
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Sodium Chloride, Crystal, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: NaCl Formula Weight: 58.44 CAS Number: 7647-14-5
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ALDRICH Sodium iodate, Greater Than or Equal to 99%
MilliporeSigmaFormula: NaIO3 Formula Weight: 197.89 CAS No.: 7681-55-2 UN Number: UN1479 Purity: ≥99% Density: 4.28g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle
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Citric Acid, Anhydrous, Powder, U.S.P., Multi-Compendial
Avantor - J.T.Baker®Formula: HOC(COOH)(CH2COOH)2 Formula Weight: 192.12 CAS Number: 77-92-9 Synonym(s): Citric Acid
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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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Ricca Matrix Modifier
Ricca ChemicalThe Ricca Chemical matrix modifier with a composition of 94.59% water, 4.91% nitric acid, 0.49% palladium and 0.01% hydrochloric acid, is suitable for use as a buffer for analyte stabilization or sample matrix volatilization. It can be stored at a temperature of 15 to 30 degree C.
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Ammonium Acetate, HPLC
Avantor - J.T.Baker®Formula: CH3COONH4 Formula Weight: 77.08 CAS Number: 631-61-8 Description: For Use in High Performance Liquid Chromatography
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Triple Sugar Iron A.(TSi)
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): TSI Agar Description: Typical Composition (g/L): Peptone from casein 15.0; peptone from meat 5.0; meat extract 3.0; yeast extract 3.0; sodium chloride 5.0; lactose 10.0; sucrose 10.0; D(+)glucose 1.0; ammonium…
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Acetone, Laboratory Plus
Honeywell Burdick & JacksonMeets ACS Specifications Suggested Applications: Organic Synthesis, Prep-LC, Glassware cleaning, ACS General Laboratory Use Synonyms: 2-Propanone, Dimethyl ketone Structural Formula: (CH3)2CO CAS number: 67-64-1 Hazard Class: 3 Package Group: II UN number: UN1090
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Ricca 0.00500 Molar (M/200) EDTA Titrant
Ricca ChemicalThe Ricca Chemical 0.005 M EDTA titrant works as a masking agent during the analysis of water hardness and also in complexometric titrations.
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Formaldehyde, 37%, Purified
Reagents®Concentration: 37% Composition: Water 48%, Formaldehyde 37%, Methyl Alcohol 15% Grade: Purified Boiling Point: Approximately 96°C Density: 1.07 Molecular Weight: 30.03 g/mol Color: Colorless liquid Physical State: Liquid Flash Point: 60°C Solubility Information: Miscible Shelf…
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Bis(2-ethylhexyl) adipate for synthesis
MilliporeSigmaSynonyms: Bis(2-ethylhexyl) hexanedioate, Di-(2-ethylhexyl) adipate, Diisooctyl adipate, Hexanedioic bis(2-ethylhexyl ester) Chemical Formula: …
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200P Ethyl Alcohol
Simple SolventsFormula: CH3CH20H Molar Mass: 46.07 g/mol CAS Number: 64-17-5 UN Number: UN1170 Synonym(s): Ethanol
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1,1'-(Methylenedi-4,1-phenylene)bismaleimide, 0.95
MilliporeSigmaSynonyms: Bismaleimide CAS Number: 13676-54-5 Formula: C21H14N2O4 Formula Weight: 358.35 Linear Formula: C21H14N2O4 MDL No.: MFCD00005507 Purity: 0.95 Melting Point: 156-158 C (lit.) EC Number: 237-163-4 UNSPSC Code: 12352100 General description: The thermal and…
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Sodium Phosphate, Monobasic, Dihydrate, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: NaH2PO42H2O Formula Weight: 155.99 CAS Number: 13472-35-0
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Actual Concentration: 1,000ppm ± 3ppm NIST Traceable
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Potassium Nitrate, Fine Crystal
Avantor - Macron Fine Chemicals™Formula: KNO3 Formula Weight: 101.09 CAS Number: 7757-79-1 Specific Gravity: 1L = 2.10 Kg