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500 Ml Buffer



 - Oakton WD-05942-10 Oakton Calibration Buffer Pack, 500 mL Bottle Each of 4.01, 7.00 and 10.00 Standards
Oakton WD-05942-10 Oakton Calibration Buffer Pack, 500 mL Bottle Each of 4.01, 7.00 and 10.00

All Oakton pH buffer solutions are freshness dated, and standardized against nist-traceable References to ensure quality. ±0.01 pH at 25°c. Oakton pH buffer solution bottles are labeled with the name and CAS number for all ingredients (for "right-to-know" requirements), and are supplied with an MSDS. Oakton pouches are convenient, air-tight pouches with high-precision calibration standards. Ideal for field use- take them to your Test site for on-the-spot calibration. Each box contains twenty 20Ml pouches.

  • Brand: Oakton
  • ASIN: B01JDE1VAQ
 - Seachem Liquid Marine Buffer 500ml
Seachem Liquid Marine Buffer

Liquid Marine Buffer™ will safely raise marine pH to 8.3. It will not raise pH above 8.3 even if inadvertently overdosed. Liquid Marine Buffer™ is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Liquid Marine Buffer™ contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate. Liquid Marine Buffer™ shares the same blend as Marine Buffer™ powder; thus, it confers the same benefits. It is a blended buffer that drives and holds your pH at 8.3 because of the blend. The pK of Liquid Marine Buffer™ is actually slightly higher than 8.3 in order to combat the influx of bicarbonate at every water change.

  • Brand: Seachem
  • ASIN: B0002APJLS
  • UPC: 611102060115
 - Biopharm pH Calibration Solution Kit (2) 16oz (500 ml) Bottles pH 4 and pH 7 Buffer NIST Traceable Reference Standards for All pH Meters
Biopharm pH Calibration Solution Kit (2) 16oz (500 ml) Bottles pH 4 and pH 7 Buffer NIST Traceable Reference Standards for All pH

Want that feeling of confidence from doing things right? Get our accurate, unbiased, independent and scientifically documented calibration standards and be sure your meter is working correctly. These buffer calibration solutions are suitable for the calibration of all pH meters. Each production lot is manufactured in our laboratory following carefully controlled written procedures and standardized against NIST standard reference materials (SRM) for high accuracy. The finished product is assigned a unique Lot number and expiration date. These products will have greater than one year shelf life when received.

  • Brand: Biopharm
  • ASIN: B01LVU1UD1
  • UPC: 721272377170
 - Oakton WD-00654-08 pH Calibration Buffer, 10.01, 500 mL, 1 Pint
Oakton WD-00654-08 pH Calibration Buffer, 10.01, 500 mL, 1

Oakton buffers for meters with 0.01 resolution are standardized against NIST-traceable pH references within 0.01 pH at 77°F (25°C). Store buffers away from direct sunlight. Sold in individual bottles; 500-mL bottles are also available in cases of 12, 4-L(1-gal) bottles in cases of four.

  • Brand: Oakton
  • ASIN: B00208FQVI
 - Hanna Instruments HI7007L 7.01 pH Calibration Buffer Solution, 500mL Bottle
Hanna Instruments HI7007L 7.01 pH Calibration Buffer Solution, 500mL

pH 7.01 is the most widely used among all buffer solutions. Prepared it in a wider variety of sizes to meet every application need. Hanna pH buffer solutions are NIST standardized reference solutions. For the pH standard most widely used for calibration, Hanna also offers a wide range of buffer solutions in sachets, where the solutions are always fresh and easy-to-use for field applications. 500mL Bottle. pH value at 25 degree C: 7.01.

  • Brand: Hanna Instruments
  • ASIN: B0085XQSS2
 - Eucerin Advanced Cleansing Body & Face Cleanser 16.9 Ounce (500ml) (2 Pack)
Eucerin Advanced Cleansing Body & Face Cleanser 16.9 Ounce (500ml) (2

Maintains Skin'S Natural Ph5, Fragrance And Soap Free, For Dry, Sensitive Skin

  • Brand: Eucerin
  • ASIN: B07JC8G4ZT
  • UPC: 072140021955
 - Frey Scientific 1295728 Tris Borate EDTA (TBE) Electrophoresis Buffer, 500 mL
Frey Scientific 1295728 Tris Borate EDTA (TBE) Electrophoresis Buffer, 500

The Frey Scientific 1295728 Tris Borate EDTA (TBE) Electrophoresis Buffer is an aqueous solution for agarose gel electrophoresis in the analysis of deoxyribonucleic acid (DNA) products resulting from polymerase chain reaction (PCR) amplification, and separates smaller DNA fragments with a molecular weight (MW) less than 1,000, such as small products of restriction enzyme digests, while providing greater buffering capacity and sharper resolution than a buffer of Tris base, acetic acid, and ethylenediaminetetraacetic acid (EDTA) (TAE). Buffers are used as a means of keeping pH at a nearly constant value in a wide variety of chemical applications. Tris-acid solutions keep DNA deprotonated and soluble in water. Science education products incorporate applied math and science principles into classroom projects. Teachers in pre-K, elementary, and secondary classrooms use science education kits and products alongside science, technology, engineering, and math (STEM) curriculum to demonstrate STEM concepts and real-world applications through hands-on activities. Science education projects include a broad range of activities, such as practical experiments in engineering, aeronautics, robotics, energy, chemistry, physics, biology, and geology. School Specialty provides instructional mater...

  • Brand: Frey Scientific
  • ASIN: B008C4PCHM
  • UPC: 885634205096
 - Borate Buffer, pH 8.2, 500ml
Borate Buffer, pH 8.2, 500ml

  • Brand: Electron Microscopy Sciences
  • ASIN: B00K33BH1K
 - Red Sea Fish Pharm ARE22023 Reef Foundation Buffer Supplement-B for Aquarium, 500ml, Package may vary
Red Sea Fish Pharm ARE22023 Reef Foundation Buffer Supplement-B for Aquarium, 500ml, Package may

Reef foundation b (Alk): a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and ph. Concentration: 1ml will raise the alkalinity of 100 liters (25gal) by 0.36 meq/l (1dKH).

  • Color: PHL306037
  • Brand: Red Sea
  • ASIN: B004E2DW78
  • UPC: 730773220236
 - Bluelab PH 7.0 Calibration Solution, 500 milliliters
Bluelab PH 7.0 Calibration Solution, 500

PH measuring equipment must be cleaned and calibrated regularly to ensure they are giving the user accurate readings. pH instruments are calibrated to pH 7.0 first (buffer) then to pH 4.0 (slope). Calibration Solutions should be stored in a cool place out of direct sun and heat. They should be stored with the lids securely tightened.

  • Brand: Bluelab
  • ASIN: B00CJIDEWM
  • UPC: 791090263016
 - Bluelab Calibration Solution pH 4.0, 7.0 and 2.77 EC Conductivity Solution, 500 ml Each
Bluelab Calibration Solution pH 4.0, 7.0 and 2.77 EC Conductivity Solution, 500 ml

Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity/Temperature probe. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and maintain accuracy. Bluelab's EC/CF equipment does not need calibrating as they are all factory calibrated here at Bluelab. The CF27.7 (EC2.77) solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe. Contamination between solutions can easily occur, which will affect the validity of the calibration. Bluelab recommend that the solutions are de-cantered into a smaller vessel and the contents discarded when the calibration process has been completed. The 2.77 EC Conductivity solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe. These solutions should be stored in a cool place out of direct sun and heat.

  • Brand: Bluelab
  • ASIN: B07BRBJD77
  • UPC: 680666717124
 - CarGuys Hybrid Wax Sealant - Most Advanced Top Coat Polish and Sealer on the Market - Infused with Liquid Carnauba for a Deep Hydrophobic Shine on All Types of Surfaces - 18 Ounce Kit
CarGuys Hybrid Wax Sealant - Most Advanced Top Coat Polish and Sealer on the Market - Infused with Liquid Carnauba for a Deep Hydrophobic Shine on All Types of Surfaces

FREQUENTLY ASKED QUESTIONS - Car Guys Hybrid Wax 18 oz - Complete Detailing Kit includes 1 Microfiber TowelQUESTION: Is this a Carnauba Car Wax, Polish, or Sealant?ANSWER: This product is a full synthetic polymer sealant to replace all the products above. Created with new science and technology to give the deep buttery and beautiful shine of a carnauba paste wax, but provides the durable and long lasting protection of a paint sealant.QUESTION: How long does it last?ANSWER: The average life is 3-6 months depending on your washing regiment, climate and many other factors such as the types of soaps and car washes your vehicle goes through.QUESTION: Is this only for auto paint?ANSWER: No! This can be used to seal your exterior or interior paint, glass, plastics, chrome, rims, fiberglass and much more! We even had a customer use it to finish his tool boxes, shower doors, stainless steel appliances, chrome sink fixtures and many other items!QUESTION: Does this give UV protection?ANSWER: Yes! Provides long lasting and excellent UV protection to go along with its slick hydrophobic barrier.QUESTION: What color does this work best on?ANSWER: Stop falling for marketing B$! You don't need special supplies like a black wax or a special white wax for your vehicle! Cars and all automotive vehic...

  • Brand: CarGuys
  • ASIN: B06Y5KQSKF
  • UPC: 762952133495
 - Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution, 500mL Bottle
Hanna Instruments HI7004L 4.01 pH Calibration Buffer Solution, 500mL

Hanna Instruments

  • ASIN: B00RYPG6XE
 - Pomegranate AloeCure Juice with Pulp, Aloe Vera Drink, Pack of 12 500ml Bottles
Pomegranate AloeCure Juice with Pulp, Aloe Vera Drink, Pack of 12 500ml

Adding Aloe Vera as a daily dietary supplement would improve digestive function by improving the pH regulation function of the stomach because it is a natural acid buffer. Aloe is an immune-modulator. The immune system has numerous very complex functions related to response to insult such as tissue repair and wound healing, defense of our organism against invasion by micro-organisms and viruses and regulation of inflammatory processes related to these responses. An optimally functional immune system contributes to maintaining good health substantially. Aloe has been shown to provide optimal nutrition that modulates the immune system and therefore contributes to good health.

  • Brand: AloeCure
  • ASIN: B00K2TX3BC
  • UPC: 793573207210
 - 3M 3004.7777 500 Milliliter 09089 Marine Color/Glass Restorer
3M 3004.7777 500 Milliliter 09089 Marine Color/Glass

M Marine Color/Gloss Restorer features a two-in-one formula that cleans tough stains and adds a refined polish to fiberglass, gelcoat and painted surfaces in one easy step. It combines a fast-cutting, hard-working rubbing compound with a premium finishing material to save time and effort in maintaining your boat and other watercraft. The restorer is designed to quickly and easily remove heavy oxidation, scratches and stains, revealing the color and shine of the original surface. The finishing polish creates a glossy shine and revives the deep, vibrant color of your boat, personal watercraft and recreational vehicle. You can use 3M Marine Color/Gloss Restorer with a rotary polisher to cover larger areas. or apply it by hand for restoring and polishing small areas. It is highly recommended for use with 3M Perfect-It Boat Wax (36112) or 3M Marine Ultra Performance Paste Wax (09030) to maintain and protect your boats or RVs.

  • Color: $$$
  • Brand: 3M
  • ASIN: B000RZNLFE
  • UPC: 051131090897
 - AL139G-2X500ML - HiGlutaXL Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 Ham (DMEM / F12, 1:1 Mixture) w/L-Alanyl-L-Glutamine, HEPES Buffer, Sodium Bicarbonate and Trace Elements - Dulbecc
AL139G-2X500ML - HiGlutaXL Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 Ham (DMEM / F12, 1:1 Mixture) w/L-Alanyl-L-Glutamine, HEPES Buffer, Sodium Bicarbonate and Trace Elements -

Dulbecco's Modified Eagle Medium/Nutrient Mixture F-12 Ham (DMEM / F12 1:1 Mixture) was originally formulated for rat neuroblastoma cells and MDCK cells. -Extremely nutritious -Originally formulated for rat neuroblastoma cells and MDCK cells -Supports growth of a wide variety of cells The mixture is extremely nutritious and supports growth of a wide variety of cells including certain epithelial, endothelial and granulosa cells.

  • Brand: HiMedia
  • ASIN: B00DYO5A2C
 - Oakton WD-00654-00 Ph Calibration Buffer; 4.01, 500 Ml, Pints, Degree C, Liquid, (
Oakton WD-00654-00 Ph Calibration Buffer; 4.01, 500 Ml, Pints, Degree C, Liquid,

Oakton pH buffer solution bottles are labeled with the name and CAS number for all ingredients (for “right-to-know” requirements), and are supplied with an MSDS (material safety data sheet). all Oakton pH buffer solutions are freshness dated, and standardized against nist-traceable References to ensure quality. 0.01 pH at 25° C. 500 ml bottles NIST traceable materials labeled with pH vs. Temperature tables for accurate calibration

  • Brand: Oakton
  • ASIN: B00208HB5W
 - Alkalin 8.3 Concentrated KH Buffer 17oz, 500ml
Alkalin 8.3 Concentrated KH Buffer 17oz,

Helps increase pH Stability in an aquarium by raising the alkalinity. Provides a source of carbonates, which make up the majority by weight of aragonite, the mineral secreted by reef-building organisms as skeletal material.

  • Brand: Brightwell Aquatics
  • ASIN: B001DCZYLO
  • UPC: 810086010066
 - 7.00 pH Standard Buffer Solution, Yellow, 500mL - The Curated Chemical Collection
7.00 pH Standard Buffer Solution, Yellow, 500mL - The Curated Chemical

Innovating Science's 7.00 pH buffer comes in a sturdy 500mL bottle. The buffer is made with potassium phosphate and sodium hydroxide to produce a stable neutral pH of 7 at 25 degrees C. This solution is the perfect fit in any educational lab dealing with chemistry or biochemistry, and is dyed yellow to easily tell buffer solutions apart. Each unit has safe handling and storage procedures printed directly on the bottle, as well as directions and temperature variations. This high quality chemical is manufactured in the United States.For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children. For more information, refer to the Safety Data Sheet. This product has a shelf life of 24 months.

  • Brand: Innovating Science
  • ASIN: B0731VHCQD
  • UPC: 724832001034
 - 800044 - Description : EndoTrap HD Equilibration Buffer - Accessories - Each
800044 - Description : EndoTrap HD Equilibration Buffer - Accessories -

800046 LET0012 800044 LET0013 800001 LET0011

  • Brand: BioVendor
  • ASIN: B07RYP6CNJ

Get a Great Deal on 500 Ml Buffer.‎

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Oakton Buffer pack, 500 mL ea. | John Morris Group

500 Ml Buffer

Part No: 05942-10 Brand: Oakton For more information about this click here: https://goo.gl/BBHbxn Overview Oakton buffers for meters with 0.01 resolution are standardized against NIST-traceable pH references within 0.01 pH at 77°F (25°C). Store buffers away from direct sunlight. Includes one 5...

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Calculate pH of buffer after adding strong base.

500 Ml Buffer

Calculation of acetic acid buffer with and with out added NaOH.

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how to prepare a buffer with a particular pH

500 Ml Buffer

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