Mid Level Chlorine Test Strips

SKU: 3094I Category: Product Brand:

Provides an easy way to accurately measure free chlorine in increments of 0, 25, 50, 100,and 200ppm. 10 x 100 Strips.

£74.12 inc VAT (Excl VAT:   £61.77)


The Mid-Level Chlorine test strip provides an easy way to accurately measure Free Chlorine in increments of 0, 25, 50, 100,and 200ppm. This test strip produces a distinct colour change over the entire range from blue to brown to orange. This is a great alternative to our Chlorine Test Paper as it is a more accurate measurement of free chlorine. Our Chlorine test paper is only a semi-quantitative measurement, meaning it changes darker shades of one colour (purple).

  1. Immerse the test strip in the sample and remove immediately.
  2. Hold strip level (do not shake off excess sample).
  3. Compare to the colour chart between 5 and 10 seconds after removing the strip from the sample.


Delivery is free on orders over £400 (excl VAT).

Non-hazardous orders under £400 (excl VAT), will incur a delivery charge of £6.50+VAT.

Hazardous orders or those that must be delivered on a pallet will incur a minimum delivery charge of £50+VAT. palletized orders are delivered on a 2-3-day service as standard and will need to be signed for upon delivery.

Orders placed before 4pm we will aim to dispatch the same day on a next working day delivery service.

Orders placed after 4pm on a Friday and across the weekend will be shipped at the earliest time the next working day. As all products are not guaranteed to be in stock, our standard delivery is a 2-5-day service (excluding weekends and bank holidays)

Please note, we only deliver to UK mainland addresses at our standard rates, Deliveries to other parts of the UK are possible by prior arrangement, with costs being notified in advance. These locations are charged at cost price.