1.679 pH Value @ 25℃, (1) 500 mL bottle

Hanna Instruments

4.010 pH Value @ 25℃, (1) 1 L bottle

Quantity

1.679 pH Value @ 25℃, (1) 500 mL bottle Go to Product Description

ASK A QUESTION

Please fill in the form below to ask a question about this product:

  100% Secure Shopping

100% Secure Shopping & Payment Gateway

  Express Delivery

We aim to ship all stocked items within 1-3 working days.

  Hassle Free Returns

Not 100% happy with your order? find out more about our returns policy.

pH 1.679 Millesimal Calibration Buffer (500mL bottle), supplied with certificate of analysis. Designed and manufactured for those where accuracy really is vital, Millesimal buffer solutions are produced to a premium quality for customers who require a greater resolution of 0.001 for pH measurements, accuracy +/- 0.002 @ 25℃.
HAN-HI-6004-01

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.

16 other products in the same category:

Availability: Out of stock
Vikan’s HyGo is the food and beverage industry's first mobile cleaning station to combine hygiene, efficiency, and maneuverability in a purpose-built solution. Beyond elevating cleaning efforts, HyGo also conquers space challenges, lost equipment, and wasted time. HyGo easily navigates tight spaces like doorways with its narrow frame and 360-degree wheels. The tool modules and brackets can be customised and can adapt as your needs change. As standard, the tool brackets can mount up to five tools. With additional brackets purchased and added to it, the HyGo can hold up to 12 mounted tools. The two rear castors can be locked. The upper tray can carry up to 12 kgs and the lower tray can carry up to 20 kgs. HyGo can be disassembled, and the individual parts can be dry cleaned or wet cleaned.

7 pH Buffer Capsules - Pack of 10

£25.00 vat excl.

£30.00 vat Inc.

Availability: Out of stock

Each capsule makes 100ml of solution when mixed with distilled water.

  • Use to check pH meters, testers & probes
  • Supplied in 10 capsule pack
  • Available for 4.00, 7.00, 9.00 and 10.0 pH
  • Supplied in packs of 10 capsules.
Availability: Out of stock
Sabouraud Dextrose Agar (with Lecithin & Tween) is used for the isolation of fungi from surfaces sanitised with quaternary ammonium compounds in a laboratory setting. Sabouraud Dextrose Agar (with Lecithin & Tween) is not intended for use in the diagnosis of disease or other conditions in humans. Sabouraud Dextrose Agar (SDA) is a modification of Dextrose Agar described by Sabouraud. SDA is used for cultivating pathogenic and commensal fungi and yeasts. The high dextrose concentration and acidic pH of the formula permits selectivity of fungi. The addition of Lecithin and Tween to Sabouraud Dextrose Agar is used to neutralize antiseptics and disinfectants for environmental monitoring and other applications. Complete neutralization of disinfectants is important. Disinfectant carryover can cause false no-growth test results.

Malt Extract

£39.83 vat excl.

£47.80 vat Inc.

Availability: Out of stock
Malt Extract is a dehydrated extract of malt for use in preparing microbiological culture media in a laboratory setting. Malt Extract is not intended for use in the diagnosis of disease or other conditions in humans. Malt Extract is a clarified, water-soluble extract of malted barley. Malt Extract is a useful ingredient of culture media designed for the propagation of yeasts and molds. This ingredient is suitable for yeasts and molds because it contains a high concentration of carbohydrates, particularly maltose. The approximate percentage of reducing sugars in Malt Extract is 60 – 63%.The high carbohydrate content makes malt extract very sensitive to overheating which results in darkening of the medium it is used in. Malt Extract is generally employed in culture media at concentrations between 10 to 100 grams per liter. Malt Agar, a medium recommended for the detection and isolation of yeast and molds from dairy products, food, and as a stock culture, contains Malt Extract. Wort Agar, used for the cultivation and enumeration of yeasts, has Malt Extract as one of the main ingredients in the formula. Several media containing Malt Extract are specified in standard methods.
Availability: Out of stock

Benefits

  • Results in 24 Hours.
  • Available in packs of 50 or 500 plates
  • Plates are sample-ready, eliminating the time-consuming, cumbersome step of preparing media/agar dishes.
  • This plate has been awarded Official Methods of Analysis (OMA) #2003.07, #2003.8 and #2003.11 and NF VALIDATION certificates: 3M-01/9-04/03 A and 3M-01/9-04/03 B by AFNOR Certification.
  • Neogen® Petrifilm™ Plates use 75% less energy, use 79% less water, produce 75% less greenhouse gases and result in 66% less waste (by weight and volume) compared to competitive agar methods.
  • *Free delivery only available to UK Mainland addresses
Availability: Out of stock
  • Coliform results in 6 - 14 hours. Confirmed coliform results at 24 hours.
  • Plates are sample-ready, eliminating the time-consuming, cumbersome step of preparing media/agar dishes.
  • Companies worldwide trust 3M Petrifilm Plates to provide accurate, efficient, consistent results.
  • Available in packs of 50 or 500 Plates
  • *Free delivery only available to UK Mainland addresses

PC2 Plate Count Agar Dipslides

£11.63 vat excl.

£13.96 vat Inc.

Availability: 50 In Stock
  • Slide Format: Large Pushfit
  • Agar (Side 1): Plate Count
  • Detection (Side 1): Total Count
  • Agar (Side 2): Plate Count
  • Detection (Side 2): Total Count
  • Shelf Life: 9 Months
  • Storage Temp.: 8 - 15 C
  • Incubation: 35 C - 24 - 48 Hrs
  • 10 Dipslides per box
  • Minimum Order Quantity: 10 boxes
Availability: Out of stock
Lactobacillus Selective Agar Base is used for the isolation and enumeration of lactobacilli in a laboratory setting. Lactobacillus Selective Agar Base is not intended for use in the diagnosis of disease or other conditions in humans. Lactobacillus Selective Agar Base was developed by Rogosa, Mitchell, and Wiseman. This medium is used for isolation, enumeration, and identification of lactobacilli in foods. The low pH and high acetate concentrations effectively suppress other bacterial flora allowing lactobacilli to flourish.