Buffers, 1 L
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CertiPUR® Buffer Solution
MilliporeSigma(acetic acid/sodium acetate) traceable to SRM from NIST and PTB pH 4.66 (20°C) Synonyms Buffer solution pH 4.66 HS Code 3822 00 00
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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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Clear pH Buffer Solutions
chemForce® (powered by Thomas Scientific)Harmonized #: 2806.10.0000 0000 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Colorless Physical State: Liquid Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General
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Buffer, Reference Standard, pH 4.00 ± 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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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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Buffer, Reference Standard, pH 10.00 ± 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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Buffer Standard, pH 11.00
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Composition: Water 96.47%, Formic Acid 3.10%, Sodium Hydroxide 0.44% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 2.9 Solubility Information: Miscible Shelf Life: 12 Months Storage:…
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Fluka Buffer solution pH 4.0 (20oC) red colored, citric acid / sodium hydroxide …
Honeywell Research ChemicalsDensity (g/cm3): 1
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Buffer Standard, pH 9.18
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Buffer, Reference Standard, pH 7.38 ± 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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Buffer Standard, pH 4.01
ExaxolMeets requirements of both ISO 17025 and ISO 17034 Certified Reference Materials, made under the strictest standards for stability, homogeneity, and accuracy Tested to tolerances of 0.01 pH units Supported by detailed Certificate of Analysis including temperature variation values and stated…
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Buffer, Reference Standard, pH 6.00 ± 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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Buffer, Reference Standard, pH 7.00 ± 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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Colored pH Buffer Standards
Inorganic VenturesInorganic Ventures' pH Standard is a certified reference material set in a water matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date.
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Fluka Buffer solution pH 8.0 (20oC) borax / hydrochloric acid, traceable to SRM…
Honeywell Research ChemicalsChemical name: Buffer solution pH 8.0 (20 °C) Chemical synonyms: Sodium tetraborate buffer solution UN Number:
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Grade: Reference Standard
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Synonyms: PBS Other Notes: When diluted to a 1X concentration, this product will yield a phosphate buffered saline solution with a phosphate buffer concentration of 0.01M and a sodium chloride concentration of 0.154M. The solution pH will be 7.4. Packaging: 4L package size comes in a box…
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FLUKA Buffer solution pH 12.0 (20 °C)
Honeywell Research Chemicalsdi-sodium hydrogen phosphate / sodium hydroxide solution Synonym(s): Sodium phosphate buffer solution; Buffer solution from phosphoric acid/di-Sodium hydrogen phosphate; Phosphoric acid/di-Sodium hydrogen phosphate solution Density: 1.00 g/mL at 20 °C
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Sodium Cacodylate Buffer
Electron Microscopy SciencesPrepared from Sodium Cacodylate Trihydrate (F.W. 214.02)
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Fluka Phosphate buffer solution pH 7.00 (20oC) (potassium dihydrogen phosphate /…
Honeywell Research ChemicalsDensity (g/cm3): 1.01
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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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Buffer, Phosphate, pH 7.2
Ricca ChemicalFor Biochemical Oxygen Demand (BOD) testing Formula: Mixture
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Buffer Solution, pH 4.01 +/- 0.01 @ 25 DEG C, Reference Standard
Spectrum ChemicalGrade: Reference Standard
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Fluka Buffer solution pH 6.865 (25oC) with fungicide, according to DIN 19266
Honeywell Research ChemicalsChemical name: Buffer solution pH 6.865 (25°C) Density (g/cm3): 1 UN Number: