SKU: 28984135969

Chlorine 300 J-QUANT® Semi Quantitative Chlorine Test Strips

Sale price$31.12 Regular price$34.58
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Chlorine 300 J-QUANT® Semi Quantitative Chlorine Test StripsChlorine 300 J QUANT Semi Quantitative Chlorine Test Strips 100 Strips Semi quantitative chlorine test strips from Johnson Test Papers. Chlorine in solution such as chlorinated disinfectants or sanitisers can be measured easily and rapidly with this basic, reliable and cost effective test. Ideal for use in a variety of water testing applications. Portable and easy to handle, these labs on a stick contain all the necessary reagents and consumables to

Chlorine 300 J-QUANT® Semi Quantitative Chlorine Test Strips - 100 Strips

Semi quantitative chlorine test strips from Johnson Test Papers. Chlorine in solution such as chlorinated disinfectants or sanitisers can be measured easily and rapidly with this basic, reliable and cost effective test. Ideal for use in a variety of water testing applications.

Portable and easy to handle, these ‘labs on a stick’ contain all the necessary reagents and consumables to be ready for use straight out of the packaging. With no calibration required, J-QUANT® test strips are beyond doubt, highly complex products that can be used anywhere and disposed of easily due to low levels of impregnated reagents and the plastic strip

  • Chlorine Test Strips
  • Range: 0-300 mg/L Cl₂
  • Increments: 0 - 25 - 50 - 100 - 200 - 300 mg/L Cl₂
  • Units: 100 Strips

Immerse the strip in the test sample. Shake the strip to remove the excess if necessary. After the stated wait time has taken place, compare the colour produced on the test strip with the colour on the tube to the determine the concentration. Standard pack are available as 100 strips in an aluminium tube sealed with a dessicant cap.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28984135969

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4.3 ★★★★★
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Football Guy
Boise, US
★★★★★ 5
solid dress shoes for the price
Size: 12, Color: Black
solid dress shoes, specially when factoring in price. Fit to my size and work well for rare business dress days at my work. They aren't most comfortable dress shoes ever, but as long as not doing long walks in them, should be fine!
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Reviewed in the United States on April 17, 2026
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Paul Moore
Carnegie, US
★★★★★ 5
Great price and comfortable
Size: 11, Color: Black
Comfortable
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Reviewed in the United States on April 26, 2026
C
Verified Purchase
Charles
Houston, US
★★★★★ 5
Good shoes for the buck
Size: 13, Color: Dark Brown
Great shoes (I wear them to work and church) and the pictures don’t do them justice. They look really good in person. Very comfortable and hold up nicely
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Reviewed in the United States on May 5, 2026
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Kristina Z.
Alexandria, US
★★★★★ 4
Decent Work Shoe, But Stitching Flaw
Size: 9.5, Color: Black, Size: 9.5, Color: Black
I like these men's derby shoes for my husband, but I'm not too surprised they are flawed considering they are Amazon brand. Not to say anything bad about Amazon Essentials by any means, since they have great, affordable products available. However, they are obviously not the super expensive men's derby shoes that are out there. I'm grateful to have a lower cost option, hence me getting them, but there were some minor issues. The stitching on the ankle rear of the shoe was a bit off. They are also a thinner faux leather, not as sturdy as a more expensive material would be. For the cost, though, they are exactly what I needed. These will not be returned and will be used for a work event. No complaints from the husband about fit or comfort. And the color and style were as expected.
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Reviewed in the United States on December 6, 2025
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Luis alejandro rodriguez sabala
Cuba, US
★★★★★ 5
Shoes fit perfectly, are elegant, and price is amazing.
Size: 10, Color: Black, Size: 10, Color: Black
The shoes are incredible for the price. They are not the most confortable, but they look very elegant and fit perfectly. It adjusts rightly. I got 2 pairs. My brother has his feet wider than mine, and the shoes fit perfectly.
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Reviewed in the United States on February 19, 2025

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