7.01 pH Value @25℃, (1) 1 L bottle

Hanna Instruments

7.01 pH Value @25℃, (1) 1 L bottle

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7.01 pH Value @25℃, (1) 1 L bottle Go to Product Description

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pH 7.01 Technical Calibration Buffer (1L bottle), 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-5007-01

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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Traditionally, the bud on the swab has consisted of a spun fibre such as cotton, rayon, polyester or calcium alginate wound round the end of the shaft which would be wood, plastic or wire. In recent years, novel bud materials have been introduced, such as soft cellular polyurethane foam, or flocked fibres which can give improved uptake and release of specimens. Medical Wire have extensive ranges of swabs utilising either spun fibres, cellular foam, or multifilament flock fibres, with something suitable for many applications.

Availability: Out of stock
  • Results in 48 hours.
  • Ready-to-use plates eliminate the need for labour-intensive media preparation, special diluents and sample pH adjustment.
  • Proven Reliability. Versus MRS and APT agar methods. Can be used to test a broad range of foods and environmental samples.
  • Available in packs of 50 or 500 plates
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Bile Esculin Azide Agar

£1,815.87 vat excl.

£2,179.04 vat Inc.

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Bile Esculin Azide Agar is used for the selective isolation and differentiation of group D streptococci in a laboratory setting. Bile Esculin Azide Agar is not intended for use in the diagnosis of disease or other conditions in humans. Bile Esculin Azide Agar is a modification of the medium reported by Isenberg and Isenberg, Goldberg, and Sampson. This formula modifies Bile Esculin Agar by adding sodium azide and reducing the concentration of bile. The revised medium is more selective, but still provides rapid growth and efficient recovery of group D streptococci. Molecular taxonomic studies of the genus Streptococcus have placed enterococci, previously described group D streptococci, in the genus Enterococcus. The ability to hydrolyze esculin in the presence of bile is a characteristic of enterococci and group D streptococci. Swan compared the use of an esculin medium containing 40% bile salts with the Lancefield serological method of grouping and reported that a positive reaction on the bile esculin medium correlated with a serological group D precipitin reaction. Facklam and Moody found that the bile esculin test provided a reliable means of identifying group D streptococci and differentiating them from non-group D streptococci. Bile Esculin Azide Agar selected for S. bovis, displayed earlier distinctive reactions, and eliminated the requirement for special incubation temperatures.
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Selenite Broth - 500 g

£101.68 vat excl.

£122.02 vat Inc.

Availability: Out of stock
Selenite Broth is used for the selective enrichment of Salmonella spp. in a laboratory setting. Selenite Broth is not intended for use in the diagnosis of disease or other conditions in humans. Selenite Broth was originated by Leifson, while observing good recovery of Salmonella spp. and reduced growth of fecal coliforms. Salmonella organisms are also injured in food-processing procedures, including exposure to low temperatures, sub-marginal heat, drying, radiation, preservatives or sanitisers. Selenite Broth conforms with the American Public Health Association (APHA). Many modifications of Selenite Broth exist, including Selenite Cystine Broth, from the original formula described as Selenite F Broth by Leifson.

Antibac Silicone Lanyard - with hole - Blue

£5.93 vat excl.

£7.12 vat Inc.

Availability: Out of stock

BST metal detectable silicone lanyards are produced from 1.0 mm thick food grade silicone cord containing evenly dispersed metal detectable additives. As well as the silicone cord being detectable, the various metal parts also add to the items detectability. These lanyards also incorporate a silverbased antibacterial/antimicrobial additive which is extremely effective against E-Coli, MRSA & Salmonella.

The silicone cord features an optional 6mm diameter hole at the back of the neck to act as a deliberate weak point – allowing the lanyard to break at a reasonable force to prevent trapping accidents. We highly recommend that customers carry out their own testing and risk assessments before introducing to your production environment.

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Tip - Rayon: Rayon, also known as Viscose, is a processed form of cellulose and has been found to be particularly suitable for the recovery of microorganisms. The texture is similar to that of cotton, but it has none of the fatty acids or other substances that can be inhibitory to fastidious bacteria. It has also been shown to be compatible with many molecular based diagnostic tests. Rayon buds are used on most of our transport swabs.

Traditionally, the bud on the swab has consisted of a spun fibre such as cotton, rayon, polyester or calcium alginate wound round the end of the shaft which would be wood, plastic or wire. In recent years, novel bud materials have been introduced, such as soft cellular polyurethane foam, or flocked fibres which can give improved uptake and release of specimens. Medical Wire have extensive ranges of swabs utilising either spun fibres, cellular foam, or multifilament flock fibres, with something suitable for many applications.

Applications: Clinical microbiology, Veterinary, Genetics, Environmental Sampling, Forensic

Skim Milk - Agglomerated NFDM - 500 g

£41.53 vat excl.

£49.84 vat Inc.

Availability: Out of stock
Skim Milk, Agglomerated NFDM is dehydrated skim milk for use in preparing microbiological culture media in a laboratory setting. Skim Milk, Agglomerated NFDM is not intended for use in the diagnosis of disease or other conditions in humans. Skim Milk, Agglomerated NFDM is soluble, spray-dried skim milk. When prepared in a 10% solution, it is equivalent to fresh skim milk. Skim Milk is added to enhance growth of Mycobacterium tuberculosis and Corynebacterium diphtheria in culture media. Skim Milk, Agglomerated NFDM is used for differentiating organisms based on coagulation and proteolysis of casein in foods and dairy products. Indicators of pH, Litmus and Bromocresol Purple, are used with Skim Milk, Agglomerated NFDM to determine acid production. Methylene Blue and Resazurin may be used with Skim Milk, Agglomerated NFDM as oxidation-reduction indicators.

The POLYWIPE™ sponge swab range is a sterile pre-moistened blue sponge swab, ready to use and highly effective for the microbial surface sampling of a wide variety of surfaces in the food industry and infection prevention & control.

Availability: Out of stock

The Aburnet Hairnet represents the latest advancements in detectable hairnet and contamination prevention technology. The unique patent pending design of the Hairnet holds hairs flat to contain hairstyles of all lengths. The Aburnet Hairnet benefits are two fold, not only does the product reduce foreign body contamination from stray hairs, but the integral metal grip makes the product metal detectable, preventing the Hairnet itself becoming a foreign body contamination.

Pack of 100