Buffers

Compare Tool

Select up to 3 products

1 - 32 of 1917
Sort
View
Show
  • pH Electrode Solutions

    Thermo Scientific Orion

    Electrode Storage Solution 475 mL plastic bottle pH of solution is 6.2 to 7.4 For short term storage of all electrodes for one day to a week. Electrode Filling Solution Internal filling solution for Ross-type electrodes (3M KCl). In packages of five 60 mL bottles.

  • Color-Coded pH Buffer Solution Set

    chemForce™ (a Thomas Scientific Brand)

    Size: 3 x 500 mL Harmonized #: 3822.00.0002 5090 Shelf Life (months): 24 Specific Gravity: 1.00 DOT: Not regulated Appearance: Color coded Physical State: Liquid pH: 4, 7, 10 Flash Point: Not applicable Solubility: Miscible Storage Temperature: Ambient Storage Code: General

  • Components: Citric Acid / Sodium Citrate(0.2 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 low endotoxin water and filtered through 0.22-micron filter. pH: 6.0 ± 0.15 Storage: 2-8°C

  • Clear pH Buffer Solutions

    chemForce™ (a Thomas Scientific Brand)

    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

  • pH (@ 25°C) 10.00 +/- 0.03 NIST Traceable

  • Chemical name: Potassium sodium phosphate buffer concentrate pH 7.20 Density (g/cm3): 1 Chemical purity: 99.0-100.5% UN Number:

  • 2x RIPA Buffer III

    Bio Basic Inc.

  • DIPSO, Biological Buffer

    Spectrum Chemical

    CAS No.: 68399-80-4

  • ROSS™ All-in-One™ pH Buffer Kit

    Thermo Scientific Orion

    Maintain pH electrodes more effectively with Thermo Scientific™ Orion™ ROSS™ All-in-One™ pH Buffer Kits. Convenient buffer kit includes 4.01, 7.00 and 10.01 buffers, ROSS storage solution, cleaning solution and storage bottle. Kit includes one each: 1 pint…

  • CAPS Buffer (0.2 M, pH 11.0)

    Boston BioProducts

    Components: CAPS(200 mM), Sodium Hydroxide(For pH Adjustment), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 11.0 ± 0.15 Storage: 2-8°C

  • TE Buffer [1X]

    G-Biosciences

    TE Buffer [1X], pH 8.0, Low EDTA (Tris-EDTA; 10mM Tris base, 0.1mM EDTA) are available in different sizes. Other concentrations of TE Buffer are offered, including a 100X concentration and a 10X concentration. 10X and 100X regular TE Buffers are also available Features Low EDTA…

  • Normal Saline

    Quality Biological

    Normal Saline’s isotonic solution is used as a general laboratory diluent. With 9 g/L sodium chloride For non clinical use Applications Normal Saline can be used in the following microbiology applications: solvent, washing agent for cells/bacteria/specimen, buffer in aseptic techniques…

  • Composition: Water 98.99%, Potassium Acid Phthalate 1.01%, Thymol 0%, Methyl Alcohol 0%, Amaranth 0% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Pink liquid Physical State: Liquid pH Range: 4 Solubility Information: Miscible Shelf Life: 24…

  • Zymogram Renature Buffer

    G-Biosciences

    Zymography is an electrophoretic technique, based on SDS-PAGE, that includes an enzyme substrate copolymerized with the polyacrylamide gel. Samples are prepared in Zymogram Sample Buffer without boiling to preserve the structure and activity of the enzyme. Following electrophoresis, the SDS is…

  • Tris, Biotech Grade

    Bio Basic Inc.

    Tris - Biotech Grade

  • Chemical name: Sodium hydroxide Product Brand: Analytical Density (g/cm3): 1.275 Molecular weight: 40 Molecular formula: HNaO UN Number: UN 1824

  • Fluka Wijs solution volumetric, 0.1 M ICl

    Honeywell Research Chemicals

    Chemical name: Wijs solution Chemical synonyms: Iodine monochloride solution; Iodine according to Wijs for the iodine value determination; Chloroiodide solution; Wijs solution Product Brand: Analytical Density (g/cm3): 1.06 Flash Point (°C): 40 °C Molecular weight: 162.36 …

  • Components: Citric Acid / Sodium Citrate(0.5 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 6.5 ± 0.15 Storage: 2-8°C

  • Components: Sodium Phosphate Dibasic(10.1 mM), Potassium Phosphate Dibasic(1.76 mM), Potassium Chloride(2.7 mM), Sodium Chloride(137 mM), Water(Rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 7.4 ± 0.15 Storage: Room Temp.

  • pH 4, 7, 10 Buffer Kit

    GFS Chemicals

    6 x 500mL kit contains 2 x 500 ml of each pH 4 red (GFS 1634), pH 7 yellow (GFS 1639) and pH 10 blue (GFS 1645). The 3 x 4L kit contains 1 x 4L of each of the above items.

  • BuffAR pH 7.0 Reference Solution, StandARd

    Avantor - Macron Fine Chemicals™

    Color Coded Yellow Specific Gravity: 1L = 1.00 Kg

  • MES Buffer (0.5 M, pH 8.5)

    Boston BioProducts

    Components: MES Monohydrate(500 mM), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 8.5 ± 0.15 Storage: 2-8°C

  • Tris-HCl Buffer (2.0 M, pH 8.0)

    Boston BioProducts

    Components: Tris Base / Tris-HCl(2 M), Water(Rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 8.0 ± 0.2 Storage: 2-8°C

  • Fluka Sodium bicarbonate for HPLC, =99.0%

    Honeywell Research Chemicals

    Chemical synonyms: Sodium hydrogen carbonate Product Brand: Analytical Density (g/cm3): 1.14 Molecular weight: 84.01 Molecular formula: NaHCO3 Chemical purity: =99.0%

  • Synonyms: Potassium sodium phosphate buffer solution General description: This standard solution is tested against certified reference materials from NIST and/or PTB. Packaging: The suffix -VP or -VOLPAC in the product number indicates packaging in 5 or 10 L VOLPAC containers.

  • Single-Use Standards Pk/20

  • Synonyms: 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid) Formula: C8H18N2O4S Formula Weight: 238.30 CAS No.: 7365-45-9 Purity: ≥99.5% (titration) …

  • MES, Sodium Salt

    Bio Basic Inc.

  • Components: Tris Base / Tris-HCl(1 M), Sodium Chloride(3.0 M), Tween-20(1%), Sodium Azide(0.02%), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 water and autoclaved at 15 psi (121°C) for 30 minutes on liquid cycle. pH: 7.4 ± 0.15 (1X) Storage: Room Temp.

  • HEPES Buffer (0.5 M, pH 9.0)

    Boston BioProducts

    Components: HEPES(500 mM), Sodium Hydroxide(for pH adjustment), Water(Rest) Method: Prepared in 18.2 megohms-cm ± 1 water and filtered through 0.22-micron filter. pH: 9.0 ± 0.15 Storage: 2-8°C

  • Buffer, Phosphate, pH 7.2

    Ricca Chemical

    For Biochemical Oxygen Demand (BOD) testing Formula: Mixture

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.