Ready to Ship, 4 L
-
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…
-
Formaldehyde, 37%, ACS Reagent
Reagents®Concentration: 37% Aqueous Composition: Water 48%, Formaldehyde 37%, Methyl Alcohol 15% Grade: ACS Reagent 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…
-
Methylene Chloride, ULTRA RESI-ANALYZED (Dichloromethane)
Avantor - J.T.Baker®For Organic Residue Analysis Formula: CH2Cl2 Formula Weight: 84.93 CAS Number: 75-09-2 Synonym(s): Dichloromethane
-
Acetonitrile, ACS/HPLC
Honeywell Burdick & JacksonMeets ACS Specifications Suggested Applications: HPLC, Spectrophotometry, ACS Reagent Synonyms: Methyl cyanide, Cyanomethane Structural Formula: CH3CN CAS number: 75-05-8 Hazard Class: 3 Package Group: II UN number: UN1648
-
Water, Deionized, ASTM Type I, ACS Grade
chemForce® (powered by Thomas Scientific)Meets ASTM Type I specifications. Meets ACS specifications for reagent water. Suitable for most laboratory applications.
-
Isopropanol, 70% v/v
ExaxolThe Exaxol 70% v/v isopropanol is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Laboratory use only
-
-
Buffer, Reference Standard, pH 2.00 ± 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…
-
Water, ACS Reagent Grade, ASTM Type I, ASTM Type II
Ricca ChemicalFormula: H2O Formula Weight: 18.02 CAS Number: 7732-18-5 Description: Packaged in plastic containers
-
Acetonitrile, gradient grade, for HPLC, >=99.9%
MilliporeSigmaAcetonitrile (MeCN) is widely employed as a solvent in various studies and has high dielectric constant (37.5). Various purification procedures to obtain different grades of acetonitrile for use in different studies (polarography, spectroscopy, etc.) have been reported by many researchers. …
-
Chloroform, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: CHCl3 Formula Weight: 119.38 CAS Number: 67-66-3
-
LabChem 7 pH Buffer Solution
LabchemThe LabChem 7 pH buffer solution in liquid form, is soluble in water. it is perfect for all laboratory use. Application: For Laboratory and Manufacturing Use Only
-
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.…
-
Phenolphthalein Indicator
Ricca ChemicalPhenolphthalein Indicator, 1% (w/v) in 95% (v/v) Alcohol, Neutralized
-
Methyl Alcohol, Anhydrous, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: CH3OH Formula Weight: 32.04 CAS Number: 67-56-1 Synonym(s): Methanol
-
GR ACS Acetone
MilliporeSigmaSynonyms: Dimethyl Ketone, 2-Propanone Molecular Formula: C3H6O Molecular Weight: 58.08 Linear Structural Formula: CH3COCH3 MDL Number: MFCD00008765 Purity: >=99.5% (corrected for water content, GC) Melting Point: -94 C (lit.) Density: 0.791 g/mL at 25 C (lit.) …
-
Water for HPLC and LC-MS
chemForce® (powered by Thomas Scientific)High purity deionized water with low UV-absorptivity suitable for HPLC, LC-MS, and other applications requiring ACS grade or better deionized water.
-
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…
-
Chloroform, ACS/HPLC
Honeywell Burdick & JacksonMeets USP Reagent Specifications Preservative: Contains Amylene Preservative Suggested Applications: HPLC, Spectrophotometry, ACS Reagent Synonyms: Trichloromethane Structural Formula: CHCl3 CAS number: 67-66-3 Hazard Class: 6,1 Package Group: III UN number: UN1888
-
Ricca Ammonia Nitrogen Standard
Ricca ChemicalThe Ricca Chemical ammonia nitrogen standard with a composition of 99.62% water and 0.38% ammonium chloride, is suitable for use in agricultural applications. It can be stored at a temperature of 15 to 30 degree C.
-
-
Ethyl Acetate, B&J Brand®
Honeywell Burdick & JacksonSuggested Applications: HPLC, GC, Pesticide residue analysis, Spectrophotometry Synonyms: Ethyl ethanoate, Acetic acid ethyl ester Structural Formula: CH3COOCH2CH3 CAS number: 141-78-6 Hazard Class: 3 Package Group: II UN number: UN1173
-
-
-
OmniSolv® Tetrahydrofuran, No Stabilizer
MilliporeSigmaSynonyms: Tetrahydrofuran; Diethylene oxide; Butylene oxide; Oxolane; Tetramethylene oxide Molecular Formula: C4H8O Molecular Weight: 72.11 Linear Structural Formula: C4H8O MDL Number: MFCD00005356 Purity: >=99.9% (GC) Melting Point: -108 C (lit.) Density: 0.889…
-
-
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.
-
Ricca ASTM Type II ACS Reagent Grade Water
Ricca ChemicalRicca ACS Reagent Grade Water is manufactured by a continuous process that has been validated to produce high purity Water meeting, as a minimum, the specifications below at the time of packaging. This water is specially purified by conventional water softening, prefiltration, activated carbon…
-
Buffer, Reference Standard, pH 8.00 ± 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…
-
1-Methyl-2-pyrrolidinone, ACS grade, 99.0+%
Thermo Scientific ChemicalsFormula: C5H9NO Formula weight: 99.13 Purity: 99.0+% CAS Number: 872-50-4 Harmonized Tariff Code: 2933.79 Hazard Statements: H360-H315-H319-H335-H227 May damage fertility or the unborn child. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
-
Hydrochloric Acid, 0.2N Volumetric Solution, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s):
-
Sodium Hydroxide, 0.2N Volumetric Solution, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: NaOH Formula Weight: 40.00 CAS Number: 1310-73-2