£11.99 inc VAT

MPN: 9705

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Tetra Test Kit - Oxygen
Tetra Test O2
Simple to use kit for determining oxygen levels.
The TetraTest Oxygen kit is a liquid kit, which works by changing the colour of a water sample in relation to the oxygen concentration. You simply need to compare the colour of the sample to the enclosed colour chart, to determine the oxygen level.
It is advisable to test oxygen levels first thing in the morning, as this is when they are likely to be lowest. We recommend testing the oxygen levels every 2-3 weeks, or more frequently during hot weather.

For 30 tests

Delivery Options Available

Courier Delivery: Next Working Day Service (for in stock items)
Courier Delivery Saturday Delivery Service
Royal Mail - First & Second class: 1-3 Working Day Service

If a product is deemed to be fragile/bulky or heavy, surcharges may be added to your delivery charges at checkout.
An item will be noted as In stock when you select the product and size you require. Available items are usually in stock that day or within 1-2 working days, with the exception of some bulkier or high value items.
All delivery service times apply to stock items ordered before 1pm

Tetra Test Kit - Oxygen

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