Buffers, Bottle, Poly, Chemicals
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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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Acetate Buffer, Volumetric
Reagents®Composition: Water 50.02%, Acetic Acid 37.99%, Sodium Acetate Anhydrous 12% Density: 1.06 Color: Colorless liquid Physical State: Liquid pH Range: 4 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: UN2790, ACETIC ACID SOLUTION, 8, P.G. III
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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 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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Buffer Standard, pH 10.00
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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BuffAR pH 7.0 Reference Solution, StandARd
Avantor - Macron Fine Chemicals™Color Coded Yellow Specific Gravity: 1L = 1.00 Kg
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Buffer, Phosphate, pH 7.2
Ricca ChemicalFor Biochemical Oxygen Demand (BOD) testing Formula: Mixture
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TISAB II, Standardized
Reagents®Composition: Water 84.82%, Acetic Acid 5.98%, Sodium Chloride 5.80%, Sodium Hydroxide 3%, 1,2-Cyclohexylenedimaine Tetraacetic Acid (CDTA) 0.40% Boiling Point: Approximately 100°C Density: 1.03 Melting Point: Approximately 0°C Color: Colorless liquid Physical State:…
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Buffer solution pH 9.00
MilliporeSigma(boric acid/potassium chloride/sodium hydroxide), traceable to SRM from NIST and PTB pH 9.00 (25°C) Certipur®
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Certipur® Buffer Solution, pH 9.00
MilliporeSigmapH: 9.0 (H2O, 25°C) Solubility: (20°C) soluble Boiling Point: 100°C Density: 1.00 g/cm3 (20°C)
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Iron Buffer Solution
Reagents®Composition: Sodium Acetate Trihydrate 54.35%, Water 45.65% Density: 1.22 Color: Colorless liquid Physical State: Liquid pH Range: 7 to 10 Solubility Information: Miscible Storage: Ambient DOT: NOT REGULATED.
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Buffer, Reference Standard, pH 2.50 ± 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 Solution Ph4 500ml
MilliporeSigmaChemical formula Mixture: (Potassium hydrogen phthalate) Key Applications: General Chemistry Tolerance: ±0.01 Traceability: NIST Traceable
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Buffer, Reference Standard, pH 7.70 ± 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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Concentration: 10% w/v Composition: Water 90.31%, Sodium Citrate Dihydrate 9.61%, Proprietary 0.09% Density: 1.05 Color: Colorless liquid Physical State: Liquid pH Range: 8 to 8.4 Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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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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Composition: Water 86.09%, Ammonium Hydroxide 8.66%, Ammonium Chloride 5.25% Boiling Point: Approximately 100°C Density: 1.02 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 12 Solubility Information: Miscible Shelf Life: 24 Months Storage:…
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Buffer Solutions
Avantor - J.T.Baker®Ready-to-use buffers Accurate within ±0.01 pH unit of specified value, at 25°C In 500 mL polyethylene squeeze bottles
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Composition: Water 78.48%, Ammonium Hydroxide 14.89%, Ammonium Chloride 6.63% Boiling Point: Approximately 100°C Density: 0.97 Melting Point: Approximately 0°C Color: Colorless liquid Physical State: Liquid pH Range: 12.1 Solubility Information: Miscible Shelf Life: 24 Months …
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Buffer Standard, pH 8.00
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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Phosphate Buffer
ExaxolThe Exaxol phosphate buffer features a metal-free formulation and comes in an impact-resistant bottle. It is mainly designed to use in chemical laboratories and research facilities. Application: For BOD
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Certipur® Buffer Solution, pH 7.00
MilliporeSigmapH: 7.0 (H2O, 20°C) Solubility: (20°C) soluble Melting Point: -5°C Boiling Point: 109°C Density: 1.01 g/cm3 (20°C)
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TISAB I, Standardized
Reagents®Composition: Water 85.47%, Acetic Acid 5.44%, Sodium Chloride 5.27%, Sodium Hydroxide 2.73%, Sodium Citrate Dihydrate 1.09% Boiling Point: Approximately 100°C Density: 1.1 Color: Colorless liquid Physical State: Liquid pH Range: 5.0 to 5.5 Solubility Information: Miscible Shelf Life:…
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Borate Buffer, pH 10.5, Standardized
Reagents®Composition: Water 99.43%, Sodium Tetraborate Decahydrate 0.48%, Sodium Hydroxide 0.09% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid pH Range: 10.5 Solubility Information: Miscible Shelf Life: 12 Months Storage: Ambient DOT:…
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Zinc Buffer, Volumetric
Reagents®Composition: Water 95.58%, Ammonium Hydroxide 4.27%, Oxalic Acid Dihydrate 0.15% Density: 1 Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Synonyms: Ammonium Hydroxide/Oxalic Acid Shelf Life: 18 Months Storage: Ambient DOT: UN3266, CORROSIVE LIQUID,…
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Buffer Standard, pH 12.45
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 6.86 ± 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…