TEP 4 - pH 4.01 Technical buffer solution (1L)

£50.51 excl. VAT
£60.61
incl. VAT

SKU - 1227177

108700

SKU -

1227177

Order now for 6 day delivery

Technical buffer solutions for WTW meters with pH functionality

pH buffers from WTW are precise and traceable to PTB/NIST in three bottle sizes of 50 ml, 250 ml, or 1 liter with a built-in dosing vessel.

- Shelf life up to 3 years (unopened)
- Economic consumption
- Easiest handling by use of the dosing vessel (250 ml and 1 L bottles)

Technical buffer solutions pH 2.00, pH 4.01, pH 7.00, and pH 10.01: pH 4.01, pH 7.00, and pH 10.01 are available in the practical 250 ml bottles including dosing vessel (TPL 4, TPL 7, and TPL 10.01 Trace) as well as in 1 l special bottles with dosing vessel and nozzle (TEP 4, TEP 7 and TEP 10.01 Trace).

For single use 50 ml STP bottles are available: STP 4, STP 7, STP 10.01 Trace.

The special buffer pH 2.00 is available in 1 l bottles. This allows you to adapt the bottle sizes easily to your individual use.

All modern technical buffer solutions are traceable to PTB (Physical Technical Government Agency) or NIST (National Institute of Standards and Technology, USA). Their accuracy is ± 0,03 pH. Every bottle has its own lot reference with the expiration date.

TEP 2: Technical buffer solution, 1 bottle with 1 l: pH 2.00
TEP 4: Technical buffer solution, 1 bottle with 1 l: pH 4.01
TEP 7: Technical buffer solution, 1 bottle with 1 l: pH 7.00
TEP 10 Trace: Technical buffer solution, 1 bottle with 1 l: pH 10.01
TPL 4: Technical buffer solution, 1 bottle with 250 ml: pH 4.01
TPL 7: Technical buffer solution, 1 bottle with 250 ml: pH 7.00
TPL 10 Trace: Technical buffer solution, 1 bottle with 250 ml: pH 10.01
STP 4: Technical buffer solution, 1 bottle with 50 ml: pH 4.01
STP 7: Technical buffer solution, 1 bottle with 50 ml: pH 7.00
STP 10 Trace: Technical buffer solution, 1 bottle with 50 ml: pH 10.01

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What's the process for buying Chemicals?
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These checks may add to the delivery times for these items, The delivery time period will not start until the chemical check has been completed; for clarification please phone 01954233110

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Guest checkouts for hazardous or restricted chemicals will be cancelled and refunded.

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We are currently unable to supply chemicals to people who possess a home office license for private individuals under that scheme.

Home office scheme for details click here

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