• Testo 4.00 pH Buffer Solution
  • Testo 4.00 pH Buffer Solution
  • Testo 4.00 pH Buffer Solution

Testo 4.00 pH Buffer Solution

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All prices are exclusive of GST

Part No. 0554.2061

The pH buffer solution 4.01 enables you to calibrate and adjust your pH measuring instruments.

  • pH buffer solution 4.01 in dosing bottle (250 ml) with DAkkS calibration certificate
  • Note: 4.01 must be purchased together with the 7.00 buffer solution for pH testing. Click HERE to purchase. 
  • Domestic Shipping Rates:

    • NZ Standard Shipping $14.00
    • Heavy Good Shipping $24.00
    • Chatham and Stewart Islands $59.00
    • FREE shipping when you spend over $300

    Important note: Please provide a physical address for delivery. We do not deliver to PO Boxes or Parcel Pods.

     

  • Testo Instruments New Zealand
    C/- Eurotec Ltd
    750C Great South Road
    Penrose
    Auckland 1061

    Ph: 09 579 1990
    Email: sales@eurotec.co.nz

Customer Reviews

Based on 6 reviews
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J
Jane M
Happy customer

Nothing too exciting about the pH solution we bought, except for the fact it was so easy to order and arrived very promptly.

T
Tracey Robin
Buffer solution

Love ordering from this company, quick delivery excellent service

W
Wayne August

Good Service.
What do you have re. Multi parameter hand held testers. pH,Conductivity, DO,

S
Simon

Good product no complaints and great service

T
Tony C.

Fantastic service and help