Ready to Ship, Bottle, Poly
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pH Buffers Solutions
HachHach calibration pH buffers are available in a variety of color-coded or colourless solutions, in different packaging types and sizes from 15 mL up to 20 L. pH buffers are also available in convenient single-use pouches (Singlet) and unit-dose powder pillows for on-site and field analyses ensuring…
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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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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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Methanol, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®For Histological Use Formula: CH3OH Formula Weight: 32.04 CAS Number: 67-56-1 Synonym(s): Methyl alcohol
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Sodium Carbonate, Anhydrous, Granular
Avantor - Macron Fine Chemicals™Formula: Na2CO3 Formula Weight: 105.99 CAS Number: 497-19-8
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Potato Dextrose Agar, Granulated
MilliporeSigmaFor the cultivation, isolation and enumeration of yeasts and molds from foodstuffs and other materials. Synonym(s): PDA Typical Composition (g/L): Potato infusion 4.0 (infusion from 300g potatoes); D(+)glucose 20.0; agar-agar 15.0 Preparation: 39.0g/L
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Phosphate, 153 ppm PO4 (50 ppm P)
Ricca ChemicalFormula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0
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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…
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Ricca Acetate Buffer
Ricca ChemicalThe Ricca Chemical 5.5 pH acetate buffer with a composition of 97.50% water, 2.33% sodium acetate trihydrate and 0.17% acetic acid, is suitable for use in APHA method of arsenic analysis. It can be stored at a temperature of 15 to 30 degree C.
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Phenolphthalein Indicator
Ricca ChemicalPhenolphthalein Indicator, 1% (w/v) in 95% (v/v) Alcohol, Neutralized
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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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Sodium Hydroxide, 0.2N Volumetric Solution, BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: NaOH Formula Weight: 40.00 CAS Number: 1310-73-2
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Sodium borohydride, granular, 99.99% trace metals basis
MilliporeSigmaSynonyms: Sodium tetrahydridoborate CAS Number: 16940-66-2 Formula: H4BNa Formula Weight: 37.83 Linear Formula: NaBH4 MDL No.: MFCD00003518 Purity: 99.99% trace metals basis Melting Point: >300 C (dec.) (lit.) EC Number: 241-004-4 UNSPSC Code: 12352000 General…
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Potassium Phosphate, Monobasic, Crystal, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0
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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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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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Boric Acid For Analysis EMSURE® ACS, ISO, Reagent Ph Eur
MilliporeSigmaFormula: H3BO3 Grade: ACS, ISO, Reag. Ph Eur CAS No.: 10043-35-3 pH: 3.8 - 4.8 (33 g/l, H2O, 20°C) Solubility: 46.5 g/l (20°C) Melting Point: 171°C (decomposition) Molar Mass: 61.83 g/mol Bulk Density: 400 - 600 kg/m3 Vapor Pressure: 2.7 hPa (20°C) Density: 1.44 g/cm3…
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Hydrochloric Acid, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: HCl Formula Weight: 36.46 CAS Number: 7647-01-0 Synonym(s): Muriatic acid; hydrogen chloride, aqueous
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EDTA Titrant, 0.0100 Molar (M/100)
Ricca Chemical0.01M Solution (APHA), 1 mL = 1 mg CaCO3 Formula: C10H14N2Na2O8•2H2O Formula Weight: 372.24
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m-FC Agar Granulated
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): Membrane Filter Fecal Coliform Agar Description: Typical Composition (g/L): Proteose peptone 5.0; bile salts 1.5; tryptose 10.0; lactose 12.5; yeast extract 3.0; methyl-blue 0.1; sodium chloride 5.0; agar-agar…
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Buffer, Reference Standard, pH 3.56 ± 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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Total Ionic Strength Adjustment Buffer (TISAB II), with CDTA
Ricca ChemicalFor Fluoride Analysis using Ion Selective Electrodes Formula: Mixture
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Urea, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: NH2CONH2 Formula Weight: 60.06 CAS Number: 57-13-6 Specific Gravity: 1L = 1.32 Kg
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Sodium Chloride, ACS Reagent
Reagents®Composition: Sodium Chloride 100% Grade: ACS Reagent Boiling Point: 1461°C CAS Number: 7647-14-5 Density: 2.17 Chemical Formula: NaCl Molecular Weight: 58.44 g/mol Melting Point: 801°C Color: Colorless/white solid Physical State: Solid pH…
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Cupric Sulfate, 5-Hydrate, Fine Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: CuSO4 5H2O Formula Weight: 249.68 CAS Number: 7758-99-8 Synonym(s): Copper(II) sulfate, pentahydrat)
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Sodium Thiosulfate N/10
Ricca ChemicalFormula: Na2S2O35H2O in NaHCO3 and Water Description: Dechlorinating Reagent
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Calcium Chloride, 2.75% w/v
Ricca ChemicalAqueous Solution Formula: CaCl2 •2H2O Formula Weight: 147.01 CAS Number: 10035-04-8
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Reagent Alcohol, Absolute, AR (ACS)
Avantor - Macron Fine Chemicals™Made from Specially Denatured Alcohol Formula 3A Formula: CH3CH2OH Formula Weight: 46.07 CAS Number: 64-17-5
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Acetone, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: CH3COCH3 Formula Weight: 58.08 CAS Number: 67-64-1
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Ricca Formalin-Aceto-Alcohol (F-A-A Mixture)
Ricca ChemicalThe Ricca Chemical formalin-aceto-alcohol consists of ethanol and acetic acid in its formulation and is ideal for small biopsies. The liquid form of this compound is ideal for killing, fixing and pickling of botanical specimen. Application: For Rapid Fixation of Tissue
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