Various types of indicator papers cover a wide pH range to allow for good accuracy of determining pH value of a solution. These narrow range Test papers offer high sensitivity and sharp color change. Narrow pH unit graduation: 0.2-0.4 (Congo red: color change to red indicates within specified range only). dip the indicator Test strip in solution and Compare to the color Chart on the container.
Advantec MFS 7010110 pH Test Paper Narrow Range Booklet MR and BTB No 20 pH 5 0 8 0 7mm Width 70mm Length Pack of 200
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$76.24
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Advantec MFS 7010110 pH Test Paper Narrow Range Booklet MR and BTB No 20 pH 5 0 8 0 7mm Width 70mm Length Pack of 200
- SKU:
- ST137584
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.
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Advantec MFS W-R pH Test Paper Whole Range Roll pH 0-14 9mm Width 5.5m Length
Was:
$66.40
Now:
$33.20