Buffers

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  • MOPS

    MP Biomedicals

    MOPS is a zwitterionic amino acid which acts as one of the "Good" buffers. Concentrations higher than 20 mM should not be used with mammalian cell cultures.

  • Fluka Buffer concentrate pH 5.00 for 500 ml buffer solution, citric acid /…

    Honeywell

    Chemical name: Buffer concentrate pH 5.00 Chemical purity: =99% UN Number:

  • 1X PBS, pH 7.4

    Quality Biological

    PBS (phosphate buffered saline) is a balanced salt solution used for a variety biological and cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents. Endotoxin and Mycoplasma tested Applications …

  • DuraCal ORP Buffers

    Hamilton

    Hamilton ORP buffers provide accuracy of ±5 mV with stability up to 2 years after date of manufacture. The 500mL bottle design uses Hamilton's unique calibration compartment which helps avoid cross contamination and only uses approximately 15 ml of solution.

  • Buffer Tablets, pH 7.2

    MilliporeSigma

    Phosphate buffer solutions are used in hematology, for the dilution of staining solutions and for the rinsing steps in the staining process. The buffer tablets acc. to Weise will produce a buffered solution (pH6.4/pH6.8/pH7.2) that stabilizes the staining result and gives reproducible staining…

  • PBS [10X] (Phosphate Buffered Saline)

    G-Biosciences

    PBS (Phosphate Buffered Saline) Ready-to-use solutions, available in 1X and 10X concentrated solutions. Features 1X:  8mM NaH2PO4, 150mM NaCl, 3mM KCl, 2mM KH2PO4 (pH 7.4) 10X: 80mM NaH2PO4 1.5M NaCl,…

  • Buffer solution pH 2.0 (20oC)

    MilliporeSigma

  • CHES

    Bio Basic Inc.

  • Fluka Potassium hydroxide solution volumetric, 1.0 M KOH in methanol (1.0N)

    Honeywell

    Product Brand: Analytical Density (g/cm3): 0.86 Flash Point (°C): 11 °C Molecular weight: 56.11 Molecular formula: KOH UN Number: UN2924

  • Buffer, Reference Standard, pH 1.68 ± 0.01 at 25°C

    Ricca Chemical

    NIST traceability Wide choice of sizes Long life Reference Standard pH Buffers make pH easy. We offer consistent, reliable performance and NIST traceability. All buffers offer tight specifications (±0.01 ph unit) and a long shelf life. Temperature conversion charts are…

  • Buffer Solution pH 4.00, Color Code Red

    MilliporeSigma

    Meets ACS Specifications, ACS, Meets Reagent Specifications for testing USP/NF monographs Formula: KCN Formula Weight: 65.12 CAS Number: 151-50-8

  • Phosphate Buffered Saline, Ultrapure - 2 pk

    Spectrum Chemical

    Grade: Ultrapure

  • Fluka Buffer solution pH 12.0 (20 oC) di-sodium hydrogen phosphate / sodium…

    Honeywell

    Chemical name: Buffer solution pH 12.0 (20 °C) Chemical synonyms: Sodium phosphate buffer solution; Buffer solution from phosphoric acid/di-Sodium hydrogen phosphate; Phosphoric acid/di-Sodium hydrogen phosphate solution Density (g/cm3): 1 UN Number:

  • Fluka Sodium hydroxide solution volumetric, 1 M NaOH (1N)

    Honeywell

    Chemical name: Sodium hydroxide Product Brand: Analytical Material form: Solution Density (g/cm3): 1.04 Molecular weight: 40 Molecular formula: HNaO Chemical purity: =99.5% UN Number: UN 1824

  • pH Buffer Powders

    Micro Essential

    Triple protective foil envelope of aluminum, polyethylene and paper which keeps the buffers dry and free flowing Makes a precise buffer solution when dissolved in 500 mL of distilled water Five envelopes per package 

  • Fluka Sodium hydroxide solution volumetric, 0.01 M NaOH (0.01N)

    Honeywell

    Density (g/cm3): 1 Molecular weight: 40 Molecular formula: HNaO UN Number:

  • Fluka Phosphoric acid for HPLC, 85-90%

    Honeywell

    Chemical name: ortho-Phosphoric acid Chemical synonyms: Orthophosphoric acid Product Brand: Analytical Material form: Liquid Density (g/cm3): 1.71 Molecular weight: 98 Molecular formula: H3O4P Chemical purity: 85-90% (T); 85-90% UN Number: UN 1805

  • Sorensen's Phosphate Buffer

    Electron Microscopy Sciences

    (Phosphate Mixed Sodium Salts) CAS #: 10049-21-5,  7782-85-6, 22800-01/05 Sorensen, see Dawson et. al, (1969) Sodium Phosphate, dibasic (Na2HPO4xH2O) Sodium Phosphate, monobasic (NaH2PO4xH2O) 0.2M, pH range 5.8…

  • Buffer Tablets, pH 6.8, for preparing buffer solution acc. to WEISE for the…

    MilliporeSigma

    Phosphate buffer solutions are used in hematology, for the dilution of staining solutions and for the rinsing steps in the staining process. The buffer tablets acc. to Weise will produce a buffered solution (pH6.4/pH6.8/pH7.2) that stabilizes the staining result and gives reproducible staining…

  • Buffer, Phosphate, pH 7.2

    Ricca Chemical

    For Biochemical Oxygen Demand (BOD) testing Formula: Mixture

  • TBE 10X Solution

    RPI (Research Products International)

    TBE is a common buffer used in gel electrophoresis. Supplied as a 1X concentrated solution containing: 89mM Tris Base 89mM Boric Acid 2mM EDTA disodium salt pH (1X solution @ 25°C): 8.3+0.1

  • Water, DEPC-Treated, MB Gr 1L

    MilliporeSigma

  • Buffer pH 7.00 Powder Pillows

    Hach

    Buffer pH 7.00 Powder Pillows Color coded yellow For 50a-mL samples

  • Sodium Phosphate Dibasic Heptahydrate

    RPI (Research Products International)

  • TBS [10X] (Tris buffered saline)

    G-Biosciences

    TBS, Tris buffered saline [10X] 100mM Tris HCl, 1.5M NaCl, pH 7.5

  • PIPES Biological Buffer

    Electron Microscopy Sciences

    1,4 Piperazine bis (2-ethanosulfonic acid) Useful pH range: 6.4 - 7.2 pH: K = pH = 6.8 @25°C CAS #: 10010-67-0 PIPES is a hydrogen-ion organic-based buffer, used in the preparation of a variety of mammalian tissues for EM. It produces excellent results in the…

  • Buffer Standard, pH 10.00

    Exaxol

    For meter calibration.

  • Buffer, Reference Standard, pH 6.00 ± 0.01 at 25°C

    Ricca Chemical

    pH 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…

  • PBS (Phosphate Buffered Saline)

    G-Biosciences

    PBS (Phosphate Buffered Saline) Ready-to-use solutions, available in 1X and 10X concentrated solutions. Features 1X: 8mM NaH2PO4,150mM NaCl, 3mM KCl, 2mM KH2PO4(pH 7.4) 10X: 80mM NaH2PO4 1.5M NaCl, 30mM KCl, 20mM…

  • Fluka Triethylammonium bicarbonate buffer volatile buffer, for HPLC, 1 M

    Honeywell

    Chemical synonyms: Buffer solution 1 M pH 8.4-8.6 (volatile); Triethylammonium hydrogen carbonate buffer Product Brand: Analytical Density (g/cm3): 1.02

  • Low-EDTA 1X TE, pH 8.0

    Quality Biological

    Low-EDTA 1X, pH 8.0 is molecular biology grade TE buffer used to store DNA and RNA. EDTA chelates Mg2 and other divalent metals ions – (inhibits DNAse and RNAse to suppress DNA and RNA degradation). Tris is a buffering agent to keep the solution at a defined pH – The ‘Cl’ or ‘HCl’ indicates the…

  • Buffer Solution, pH 6.00

    GFS Chemicals

    pH (@ 25°C) 6.00 +/- 0.02 NIST Traceable

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