6.86 pH Value @25℃, (25) 20 mL sachets

Hanna Instruments

2.00 pH Value @25℃, (1) 1 L bottle

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6.86 pH Value @25℃, (25) 20 mL sachets Go to Product Description

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pH 6.86 Technical Calibration Buffer (25 x 20ml Sachets), supplied with certificate of analysis. Designed and manufactured for those requiring a greater spectrum, as well as increased accuracy to readings, Hanna manufactures a Technical Buffer solution range that shares the accuracy of standard buffers, +/- 0.01 @ 25℃
HAN-HI-5002-01

Our standard delivery is 3-5 working days (where products are available) Monday to Friday, excluding public holidays when you order by 2pm. Details of our returns and cancellation policy can be found in our Returns Policy & Section 11 of our Terms and Conditions. For more information please contact us on 01924 444 577 or Email Us.

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  • For Calibration please contact the office.
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  • Constructed from E.G. Steel
  • Aerodynamic Foil Entry - SS 304 airfoil safely ventilates fumes generated towards the back of  the hood for superior operator protection
  • Helps reduce turbulence and eliminate airflow
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Milk Plate Count Agar

£99.00 vat excl.

£118.80 vat Inc.

Availability: Out of stock
Milk Plate Count Agar is used for the isolation and enumeration of microorganisms in milk and dairy products and is not intended for use in the diagnosis of disease or other conditions in humans. A medium recommended by the British Standards Institute and the International Organization for Standardization for the enumeration of viable bacteria in milk and other dairy products.

10.01 pH Buffer Solution Blue 100 ml

£17.86 vat excl.

£21.43 vat Inc.

Availability: Out of stock

Ready-made pH buffer solutions 

  • Quick, easy & accurate pH calibration
  • Use to calibrate pH meters, testers & probes
  • Convenient ready-made buffer solutions
  • 100ml bottles for 4.01, 7.00 and 10.01 pH
  • 1-litre option for 7.00 pH 

Soy Peptone

£854.50 vat excl.

£1,025.40 vat Inc.

Availability: Out of stock
Soy Peptone is for use in preparing microbiological culture media in a laboratory setting, and is not intended for use in the diagnosis of disease or other conditions in humans. Soy peptone is a rich source of nutrients with a high carbohydrate content. Most organisms will grow rapidly in this peptone but some bacteria will produce high levels of acid leading to auto-sterilization unless an adequate buffering system is incorporated.

Beef Extract Powder

£2,294.62 vat excl.

£2,753.54 vat Inc.

Availability: Out of stock
Beef Extract Powder is a dehydrated extract of bovine tissue for use in preparing microbiological culture media in a laboratory setting. Beef Extract Powder is not intended for use in the diagnosis of disease or other conditions in humans. Beef Extract Powder is prepared and standardized for use in microbiological culture media, where it is generally used to replace infusion of meat. Culture media containing Beef Extract Powder are recommended for use in bacteriological examination of water, milk, and other materials, where uniform composition of media is important. Beef Extract Powder is relied upon for biochemical studies, particularly fermentation reactions because of its independence from fermentable substances. Several media containing Beef Extract Powder are recommended in standard methods for multiple application.